https://www.ashrayengineers.net Latest Products Sun, 12 Apr 2026 02:15:06 +0530 en-us https://www.ashrayengineers.net https://www.ashrayengineers.net/liquid-filling-machine.htm https://www.ashrayengineers.net/liquid-filling-machine.htm Mon, 23 Feb 2026 00:00:00 +0530 Designed on the principle of volumetric filling, the Liquid Filling Machine is highly efficient. The company is proficient Supplier and Exporter of Liquid Filling Machine from Gujarat. Our Liquid Filling Machine can be used for filling any kind of free flowing liquid into jars, containers, bottles, etc. These Liquid Filling Machines are widely used in pharmaceutical industry, food industry, chemical industry, etc. We offer the Filling Machines at affordable rates. https://www.ashrayengineers.net/rotary-gear-pump.htm https://www.ashrayengineers.net/rotary-gear-pump.htm Mon, 23 Feb 2026 00:00:00 +0530 Buy quality tested Rotary Gear Pump at nominal rates from us. Our company has cemented its presence among the best Suppliers and Exporters of Rotary Gear Pump from Gujarat. These Rotary Gear Pumps are used to transfer oil at low pressure in varied industries. Easy to operate, low maintenance and durability are some of the attributes of the Rotary Gear Pump. In synchronization with industry norms, offered Rotary Gear Pump is precisely manufactured utilizing the best quality components and modern technology. https://www.ashrayengineers.net/heavy-duty-internal-gear-pump.htm https://www.ashrayengineers.net/heavy-duty-internal-gear-pump.htm Mon, 23 Feb 2026 00:00:00 +0530 We make available the Heavy Duty Internal Gear Pump is available in nine different sizes. We are an eminent Supplier and Exporter of Heavy Duty Internal Gear Pump from Gujarat. The modular design of our Heavy Duty Internal Gear Pump makes it a perfect choice for many industrial applications. The shaft seal options of the Pump include single and double mechanical seals as well as packed gland and cartridge seal. Heating and cooling jackets are available for pump cover and around shaft seal. Single or double safety relief valves are in built on the Pump.Details : Connections from 32 to 150 mm Adjustable clearances-optimized efficiency Flanges are provided on the Pump It is base plate-mounted https://www.ashrayengineers.net/external-gear-pump.htm https://www.ashrayengineers.net/external-gear-pump.htm Mon, 23 Feb 2026 00:00:00 +0530 WORKING PRINCIPLE: External gear pump uses two identical gears rotating against each other -- one gear is driven by a motor and it in turn drives the other gear. Each gear is supported by a shaft with bearings on both sides of the gear. As the gears come out of mesh, they create expanding volume on the inlet side of the pump. Liquid flows into the cavity and is trapped by the gear teeth as they rotate. Liquid travels around the interior of the casing in the pockets between the teeth and the casing -- it does not pass between the gears. Finally, the meshing of the gears forces liquid through the outlet port under pressure. FEATURES: Only two rotating parts matting externally having principle of gear within gear. Single gland construction reduces leakage to minimum. Gears are well supported with the help of 4 bearings. Self priming in nature. APPLICATIONS: Transfer of various kind of Oils, Paints & Varnishes, Inks, Hot Grease, Glycerin, Syrups, Booster application Etc. https://www.ashrayengineers.net/gear-pump.htm https://www.ashrayengineers.net/gear-pump.htm Mon, 23 Feb 2026 00:00:00 +0530 Gear Pumps are widely used in hydraulic fluid power applications and in chemical installations to pump high viscosity fluids. We are renowned Suppliers and Exporters of Gear Pump from Gujarat. https://www.ashrayengineers.net/screw-pump.htm https://www.ashrayengineers.net/screw-pump.htm Mon, 23 Feb 2026 00:00:00 +0530 Extensively used in irrigation systems and agricultural machinery, our Screw Pumps are very popular among customers. We are trusted Supplier and Exporter of Screw Pumps from Gujarat.Our assortment of Screw Pump includes Single Screw Pump, Three Screw Pump and Twin Screw Pump. https://www.ashrayengineers.net/single-screw-pump-supplier.htm https://www.ashrayengineers.net/single-screw-pump-supplier.htm Mon, 23 Feb 2026 00:00:00 +0530 PROGRESSIVE CAVITY PUMPS / SINGLE SCREW PUMPS WORKING PRINCIPLE: The pumping elements are rotor and stator. The single helical rotor rolls eccentrically in a double threaded helix stator of twice the pitch length. A series of sealed cavities 180° apart are created that appear to progress from suction to discharge during one rotation of rotor. The opposing cavities fill and empty simultaneously resulting in a pulsation less flow. The fluid travels axially with relatively low velocity and minimal agitation. The stator is made of a resilient elastomeric material and bonded to the stator tube. The important feature of the pumping principle is the ability to handle slurries and solid particles. The elastomeric stator also permits passage of solid particles due to elastomeric deformation. Direct drive with moto Through gear box, V-belt pulleys, Variable speed drives, Special drives such as hydraulic, with I.C. engines.   FEATURES: Simplicity of Design and Easy for Maintenanceof the pump enables complete maintenance of the pump without removing the suction and discharge pipelines. Sturdy drive design provides strength for rigorous continuous operation. Unique joint design is very simple and maintenance free joint, does not require replacement due to wear and tear, common in other joint designs. Can Pump All Type of Media, Low & High Viscosities, Abrasive Slurries, Solids in Suspension up to 60%. Liquid from Vacuum & mediums containing Gas can also be pumped. Vulcanized Stator simply to be changed. The pumping elements are Rotor and Stator, Stators are available in a wide range of elastomeric. Sturdy drive design provides strength for rigorous continuous operation. Close coupled models with built-on speed reducers offer compact pumping unit. Hopper type and Vertical Mounting Pumps are also offered. APPLICATIONS:Loading and Unloading of Tankers, Polymer Feed, Dewatering Sludge Transfer, Kiln Charging Drainage, Transfer of Liquids like Molasses, Pastes, Slurries, Fruit Pulp, Fruit Juice, Cream, Glucose, Ink, Paint, Soap, Honey, Resins, Filter Press Feeding, Effluent Sludge, Oil Sludge, Raw Fats, Fish Residues, Baby Food, Beer, Fruit Pulp, Beet Sludge, Biscuit Dough, Mustard, Tomato Paste, Crude Oil, Dye, Cellulose, Sewage, Various kind of Slurries,Effluent with & without solids, Milk of Lime, Alcoholic Beverages, Apple Puree, Baby Food, Beer, Beet Sludge, Biscuit Dough, Citrus Fruit Masher, Acids, Adhesives, Caustic Soda, Cellulose, Cement Slurry, Glue, Lacquers, Hair Oil, Hand Washing, Cream, Paints, Shampoos, Waxes, Lard, Meat Extract, Milk, Mustard, Tomato Paste, Vegetable Oil, Wine, Yeast, Cream Cheese, Edible Oil, Eggs, Raw Fats, Fish Residues, Fruit & Berry Masher, Honey, Ice Cream, Protective Chemicals Etc. https://www.ashrayengineers.net/three-screw-pump-exporter.htm https://www.ashrayengineers.net/three-screw-pump-exporter.htm Mon, 23 Feb 2026 00:00:00 +0530 THREE SCREW PUMPS / TRIPLE SCREW PUMPS WORKING PRINCIPLE: Three Screw pumps employ just three screw elements - one power screw and two idler screws running in the three precision bores in the housing or liner. The screws are so profiled that they form a liquid tight seal between the thread. As the screws rotate, pockets/ cavities are formed where liquid gets trapped and conveyed from one end of the infinite stroke. This results in smooth, pulsation free flow with extremely low noise and vibration levels, almost impossible to be achieved by any other design of positive displacement or other types. The power rotor does not drive the idlers as commonly believed. The hydraulic forces acting on screw flanks turn the idlers torquelessly thus reducing the friction. The idlers simply roll over the root diameter of idler dia. reduce the unit pressure, centralize the power rotor and absorb the radial loads. A balance piston integrally machined on power rotor takes care of axial thrusts. While in operation, the screws are in hydrodynamic balance on film lubrication and do not require any additional bearings. The one ball bearing often used is only for axial positioning of rotor and safer operation of mechanical seals. Small rotor dimensions enable the pump to be operated at high speeds directly coupled 3000 or 3600 RPM motors or other prime movers. Such unique design and features has demonstrated excellent reliability with pumps in operation continuously non-stop for decades together without replacement of any components or maintenance on clean fluids.   FEATURES: Employ just three profiled screw elements. One power screw and two idler screws running in the three precision bores in the housing or liner. Smooth, pulsation free flow with extremely low noise and vibration levels. High Efficiency, Reliability & Negligible maintenance. Self Priming, Axial flow - no churning, chewing or shearing & Insensitive to viscosities Available with Inbuilt Relief Valve. High speed capability, Insensitive to viscosities, High pressure capability, Axial flow - no churning, chewing or shearing, Excellent suction capability, Hydraulic balancing of forces eliminates need for any bearings.   APPLICATIONS: Fuel Oil LDO, FO, HSD, LSHS Burner Service, Booster Service, Circulation & Transfer for Thermal Power Plant, Industrial Package, Boilers, Furnaces, Kilns, Combustion systems, Centrifuge Feeding. Fuel transfer and booster service for Captive Diesel/ Gas Turbine Plants and Industrial Combustion Systems, Fuel Oil Circulations and Centrifuge Feeding. Tank farm tank to tank transfers. Hydraulic governing service, Low and medium pressure hydraulic applications & high pressure jacking oil service for rotor lifting for Turbines/ Compressors/ Alternators. Low and medium pressure hydraulic applications, high pressure jacking oil service for rotor lifting for Turbines/ Compressors/ Alternators. Pressure lubrication and cooling of bearings for Turbo Machinery, Gear Boxes, Bearing Lubrication of Coal Mills, ID/FD Fans, Diesel Engines, Steel Rolling Mills, Air pre-heater guide bearings, Compressors. Seal Oil Services for Hydrogen cooled Generators, Gas and Refrigeration Compressors, Hydrogen cooled Generators, Gas and Refrigeration Compressors, Etc. https://www.ashrayengineers.net/twin-screw-pump-supplier.htm https://www.ashrayengineers.net/twin-screw-pump-supplier.htm Mon, 23 Feb 2026 00:00:00 +0530 TWIN SCREW PUMPS WORING PRINCIPLE: A pair of specially profiled screw, machined integral from solid stock and well supported on antifriction bearings run in precision bored interchangeable casing liners. Each screw set has one right hand and one left hand screw engaging with a similar but opposite hand screw pair. A pair of hardened and profile ground timing gears synchronize the screws to maintain a small but positive clearance between the flanks thus ensuring no metal to metal contact. The pumps can therefore run dry for some time without any damage. This unique feature enables to run the pump even dry and handle fluids that do not have enough lubricating value and also very low or high viscous products. Consequently, since there is no metal to metal contact; wear and tear is reduced to the minimum, ensuring extremely long service life. With two pairs of screws running in the same casing, the internal velocities are very small - consequently the NPSHR is practically the lowest even when the pumps run at motor speeds and while handling viscous products. Opposed screw pitches totally eliminate axial thrusts. Relatively small diameters of screws enables the pump to operate at high speeds directly coupled to prime movers - without the need for speed reducers even while handling high sealing always under suction pressure, thus making use of simple, inexpensive seals. The axial flow without turbulence, rotation, churning, chewing guarantees gentle handling of products. Noise and vibration or levels are about the lowest. Positive clearance between running parts makes it easier to construct the pump in different materials safely, especially in stainless steel, without the fear of seizing. Thus a variety of fluids can easily be handled by selecting the right materials of construction. FEATURES: Positive clearance between rotors ensures no metal to metal contact. This unique feature enables to run the pump even dry for some time without any damage & wear and tear is reduced to the minimum ensuring extremely long service life. Can handle fluids that do not have enough lubricating value and also very low or high viscous products. Lowest NPSHR, Axial smooth steady flow & Pulsation free output. Partial heating / complete heating / cooling arrangements are also offered. Available with Inbuilt Relief Valve.   Accessories : Relief valves, base frame, coupling, coupling guard, companion flanges, pressure gauges, electric motor/ diesel engines, variable speed drives and as per customer requirements.   APPLICATIONS: Loading and Unloading of Fuel Oil and other products from Railway Wagon Rakes, Truck Tankers, Barges, Ships and Tankers. Bulk Cargo Handling. Lubrication, Circulation and Cooling. Long Distance Pipeline Pumping of Viscous Products. Process Pumping of Products like Bitumen, Molasses, Additives, Paraffin, Polyester, Lyes, Residues, Etc. https://www.ashrayengineers.net/shuttle-block-pump.htm https://www.ashrayengineers.net/shuttle-block-pump.htm Mon, 23 Feb 2026 00:00:00 +0530 SHUTTLE BLOCK PUMPS WORKING PRINCIPLE: The Shuttle Block Pump works on a unique pumping principle - a combination of Rotary and Reciprocating action – Rotation of rotor causes reciprocating movement of shuttle and piston. There are only three pumping elements - ROTOR, PISTON and SHUTTLE. Rotor is keyed to a single shaft and runs concentric in pump casing. It has a rectangular slot across its face. The channel shaped piston reciprocates within this slot. A rectangular block, shuttle, fits liquid tight in piston slot and reciprocates. The reciprocating action of piston in rotor and shuttle in piston is due to an eccentric pin fixed on the pump cover and engaging the shuttle bore as the rotor turns in the pump casing. FEATURES: A combination of Rotary and Reciprocating action. Only three pumping elements - ROTOR, PISTON and SHUTTLE. Self Priming, Economical & consume less power. Single gland construction reduces leakage to minimum. Choice of Mechanical seal and oil seals available. Front pull out design permits inspection of parts without disturbing the pipe connection, couplings or prime mover. Can be supplied with heating arrangement. Available with Inbuilt Relief Valve. Slow speed operation contributes to high reliability and less maintenance. Product is pumped without shear, foaming, agitating, heating, emulsifying or chewing. Pumping elements are of simple geometric form. Parts can be manufactured locally in any part of the world by a small repair shop. Micrometer Axial shaft position device permits controlled clearance between rotor face and cover. Even after long use wear can be compensated by simple adjustment at site without disturbing pipe line or motors Pump can be supplied in partial or full heating arrangement. Pumps available with built in relief valve.   APPLICATIONS: Fuel oil transfer, loading and unloading, Tank to tank transfer in process plant, including high viscosities, Etc.   https://www.ashrayengineers.net/centrifugal-monoblock-pumpset-exporter.htm https://www.ashrayengineers.net/centrifugal-monoblock-pumpset-exporter.htm Mon, 23 Feb 2026 00:00:00 +0530 With us, clients can stay rest assured for the security of the payment. For the convenience of the clients, we accept cash payments along with bank transfers. Buyers can contact us all year round for purchasing reliable Centrifugal Monoblock Pumpset at market leading prices. https://www.ashrayengineers.net/coolant-pumps-exporter.htm https://www.ashrayengineers.net/coolant-pumps-exporter.htm Mon, 23 Feb 2026 00:00:00 +0530 We are backed by a team of quality controllers who make sure that the offered lot is in complete conformity with the quality standards. We are actively engaged in supplying exemplary range of products from our ultramodern warehousing facility in Vadodara(India). https://www.ashrayengineers.net/electronic-dosing-pumps-supplier.htm https://www.ashrayengineers.net/electronic-dosing-pumps-supplier.htm Mon, 23 Feb 2026 00:00:00 +0530 WORKING PRINCIPLE: Electronic dosing pumps use a complex electronic control system to precisely add a specific amount of liquid to a process. These are advanced chemical dosing pumps designed for precise and automated chemical injection. These pumps utilize electromagnetic technology to deliver accurate dosing, making them ideal for applications such as chlorine dosing in water treatment plants. As a type of digital metering pump, they offer high precision and control over dosing rates. Electronic dosing pumps are commonly manufactured for industries requiring exact chemical measurements. They are also known for their efficiency and reliability. FEATURES: Electronically operated Mechanically Actuated Diaphragm. Solenoid Drive with minimum moving parts. Compact Size, Light Weight, More robust structure. Double Adjustment (Stroke Length and Frequency) is available. APPLICATIONS: Small quantity Chemical Dosing, RO Plant, Water Treatment, Agriculture, Etc. OPTIONS: Multiple Head with identical or different outputs for each head using single drive. Jacketed Head for Heating or Cooling the liquid been pumped. Automatic flow variation by receiving 4-20 mA signal from the process. The Design and Performance of the Pumps Conforms to API 675. https://www.ashrayengineers.net/internal-gear-pumps-supplier.htm https://www.ashrayengineers.net/internal-gear-pumps-supplier.htm Mon, 23 Feb 2026 00:00:00 +0530 ORKING PRINCIPLE: DIG series employs proven Internal Gearing (Gear within Gear) principle for pumping. The main gear is keyed to the drive shaft, and rotates concentric in the pump casing. Idler is located on an eccentric pin on the front cover to rotate freely and meshes with main gear when assembled. A crescent shaped partition precision machined on the front cover maintains a small, but positive clearance to achieve perfect scaling between parts. As the gears come out of mesh, a partial vacuum is created, forcing the fluid to rush into the pump casing and fill in the voids between the teeth. Both gears rotating in the same direction of rotation gently transfer the fluid to the delivery port. The resulting action is a smooth-steady flow; low in pulsation, noise and vibration. Single shaft design well supported on outboard bearing (except for one inside sleeve bearing) enables to pump products even with poor lubricating value unlike in the external gear pumps. External bearing construction offers easy access the pump components i.e., rotor set and even pump casing simply by removing the front cover without disturbing drive parts, bearings etc., and in place. Block pump mounted integrally on hollow shaft gearbox automatically reduces the speed (in several ratios) and enables even the pump rotor to be pulled out without disturbing the drive! It is easily possible to jacket front and rear covers for products heating - thus making the design unique and versatile - ideally suited for process pumping. FEATURES: Single shaft design & well supported on outboard bearing (except for one inside sleeve bearing) enables to pump products even with poor lubricating value unlike in the external gear pumps. Excellent Self priming, Insensitive to viscosities, Smooth quite flow & Low noise. Bracket / Gear box mounting allows free Expansion / Contraction - Alignment not affected. Easy Maintenance. Slow speeds ensure better pumping & longer life. Heating / Cooling Jacket possible. Choice of Mechanical Seal / Stuffing box is available for shaft sealing. Available with Inbuilt Relief Valve.   APPLICATIONS: Loading & Unloading of Tankers, Transfer of Liquids like, Batter, Bitumen, Butter, Caramel, Chocolate, Cheese, Fats, Fruit Drinks & Puree, Fudge, Gelatin, Glucose, Gum, Honey, Jam, Ketchup, Lotions, Molasses, Oils, Printing Ink, Chilly Paste, Shampoo, Starch, Syrups, Tar, Tooth Paste, Yeast Slurry, Baby Foods, Fruit Concentrates, Cookie Dough, Putty, JelliesEtc.   https://www.ashrayengineers.net/mixed-flow-pumps-supplier.htm https://www.ashrayengineers.net/mixed-flow-pumps-supplier.htm Mon, 23 Feb 2026 00:00:00 +0530 WORKING PRINCIPLE: Mixed flow pumps, a type of centrifugal pump, work by combining radial and axial flow principles, using a rotating impeller to impart both radial and axial thrust to the fluid, resulting in a mixed flow pattern that's efficient for moderate to high flow rates and pressures.Mixed Flow Pumps are single‐stage centrifugal pumps suitable for handling pure or contaminated liquids in large volumes. The energy efficient and reliable mixed flow pumps function as a compromise between radial and axial flow pumps. They operate at higher pressures than axial flow pumps while delivering higher capacities. The pumps are available in both horizontal and vertical configurations. FEATURES: Single Stage, End Suction Back Pull Out Design. Low Head and High Discharge. Steady Flow, High Efficiency and Sturdy Construction. Open and Closed Impeller construction. Impeller is designed with Semi Axial Blades and Small Number of Blades allows Large Cross-Section of Water Passage thus making the Pumps Suitable for Handling Liquids with Solids of Substantial Sizes. APPLICATIONS: Handling all types of Clean, Non-Aggressive Liquids, Turbid or Slightly Contaminated Liquids, Raw Water, Sewage Water, Drainage, Sea Water Desalination, Low Concentration Cellulose Suspensions, Power Stations, Steel Plants, Absorption Plants, Medium to Low heads and High discharge in water works, sewage works. Irrigation & drainage. Dewatering & pumping sea water. Spray Pond / Injection Water applications in Sugar mills. Pulp transfer / centri cleaner in pulp & paper mills. Etc. https://www.ashrayengineers.net/electric-peristaltic-pumps.htm https://www.ashrayengineers.net/electric-peristaltic-pumps.htm Mon, 23 Feb 2026 00:00:00 +0530 Features : Pump medium contacts only Tubing and not pump - No Cross-Contamination. Self priming and safe dry running. No back flow or siphoning, Accurate flow. Accuracy up to ±1%. Microprocessor based control circuits. Precise PWM based DC step motor drive. Menu driven LCD readout for Flow Rate / RPM and time selection. Speed variation by means of a potentiometer or external 4-20 mA current signal with digital display readout. Operates on 230 V, 50 Hz, Single Phase AC supply. OEM units, Multi-Channel units, Composite Sampler units & Automatic Filling Station units are offered.Applications : Varied application in Pharmaceuticals, Food Processing, Chemicals, Ink & Pigments, Ideal for abrasive and aggressive fluids, Cell Culture, Filtration and Separation, Pollution Control, Beverages, Bottle Filling, Laboratories, R&D, Etc.   Multichannel FEATURES:Pumps with 8 channels (Maximum), Consistent and accurate outputs in All the channels, unused channels can be kept as spare unit and the down time will be avoided, Individual Motors and Drives for trouble free operation Composite Sampler FEATURES:Peristaltic, Self priming, Switches for Flow Rate, Sample size, Sampling frequency and Interval time selections, Facility to keep 1 Lit sampling bottle inside the unit. Filling Station FEATURES:Auto/SemiAuto/Manual mode of Operation, Switches for adjusting the batch volume, Interval time etc., Provision for external ON by means of a proximity/Optical sensor for synchronizing with Conveyor system, Inbuilt Drip back facility. FLP Peristaltic Pump FEATURES:Peristaltic Pumps with Flame Proof - Weatherproof construction (FLP - WP Construction) https://www.ashrayengineers.net/plunger-type-dosing-pumps-supplier.htm https://www.ashrayengineers.net/plunger-type-dosing-pumps-supplier.htm Mon, 23 Feb 2026 00:00:00 +0530 WORKING PRINCIPLE:A plunger dosing pump, also known as a plunger metering pump, works by using the reciprocating (back and forth) motion of a plunger to draw in and expel a precise volume of liquid through valves, ensuring accurate dosing.As a chemical pump, it uses a plunger mechanism to deliver accurate volumes of fluids, making it ideal for high-pressure environments. These pumps are commonly used as chemical dosing pumps in industries such as water treatment, oil and gas, and chemical processing. The motorized dosing pump option allows for automated control, ensuring reliable and consistent flow rates. Known for their durability and ability to handle corrosive chemicals, plunger dosing pumps are essential in precise fluid handling systems. FEATURES: Precise Metering Devices. Flow Rate Adjustment From 0 - 100%. Metering Accuracy is almost Independent of Back Pressure. Multiple Head Pump with Common Drive is available for mixing two or more liquids in a desired ratio. GMP Models available for Food & Pharma applications. Liquid Head & NRV Cooling or Heating Jacket is Possible. Plunger is hard chrome plated. Flow rate is linear to stroke length variations. External arrangement for flushing the gland packing to increase its life is also possible. APPLICATIONS: Polyelectrolytes, Caustic, Lime, Soap, Resins, Molten Sulphur, Acids, Boiler Chemicals, Cooling Water Chemicals, Gel, Cream, Toothpaste, Butter, Chocolate, Etc. OPTIONS: Multiple Head with identical or different outputs for each head using single drive. Jacketed Head for Heating or Cooling the liquid been pumped. Automatic flow variation by receiving 4-20 mA signal from the process. The Design and Performance of the Pumps Conforms to API 675   https://www.ashrayengineers.net/rotary-gear-pumps-supplier.htm https://www.ashrayengineers.net/rotary-gear-pumps-supplier.htm Mon, 23 Feb 2026 00:00:00 +0530 Owing to our renowned name, we are considered as one of the trusted Suppliers of Rotary Gear Pumps. We ensure; our whole range of products is manufactured utilizing finest grade supplies procured from only leading vendors. https://www.ashrayengineers.net/rotary-trochoidal-gear-pumps-supplier.htm https://www.ashrayengineers.net/rotary-trochoidal-gear-pumps-supplier.htm Mon, 23 Feb 2026 00:00:00 +0530 WORKING PRINCIPLE:Only two rotating parts having principle of gear within gear but without crescent. The inner rotor is located off-centre and both rotors rotate. The geometry of the two rotors partitions the volume between them into N different dynamically-changing volumes. During the assembly's rotation cycle, each of these volumes changes continuously, so any given volume first increases, and then decreases. An increase creates a vacuum. This vacuum creates suction, and hence, this part of the cycle is where the intake is located. As a volume decreases compression occurs. The Flow of liquid is axial through the elements. In built features of speed reduction as pinion is rotated at prime mover speed and outer gear rotates at lower speed. FEATURES:Only two rotating parts having principle of gear within gear but without crescent. The Flow of liquid is Axial through the Elements and Precision machined components to guarantee high volumetric efficiency. Self priming pump with high suction capabilities. Smooth pulsation free flow with low noise level. Choice of mechanical seal or oil seal. Available with Inbuilt Relief Valve.Compact pump as compared to other type of gear pumps. APPLICATIONS:Transfer and Barrel unloading. Pressure lubricating & cooling of bearings & gear boxes. Pumping, heating, cooling and filtering units. Pre-lubrication of components of machinery before starting, Etc. https://www.ashrayengineers.net/skid-mounted-dosing-system-supplier.htm https://www.ashrayengineers.net/skid-mounted-dosing-system-supplier.htm Mon, 23 Feb 2026 00:00:00 +0530 WORKING PRINCIPLE: A skid-mounted dosing pump system precisely meters and injects chemicals into a process stream, ensuring accurate dosage and safety, by drawing chemicals from a tank, controlling flow with a pump and flow meter, and delivering them to the process via a skid-mounted unit.  FEATURES: Typical Dosing Systems incorporates Chemical Dosing pumps one or more. Solution Preparation Tank of Single or Multi Compartmented. Stirrer (Agitator), Strainers, Valves, Fittings, Interconnecting Piping, Pressure Gauges, Level Gauges, Level Switches, NRV, PRV Controllers, Sensors, etc. are offered as per the requirement. Scada Control Panel & Atomization can be provided as per the requirement. APPLICATIONS:LP & HP Dosing Systems for Boiler Feed Water Treatment, Corrosion Inhibitor Dosing System, Polyelectrolyte Solution preparation & Dosing System, Hypochlorite Dosing System, Cooling Tower Chemicals Dosing System, Water Treatment Chemicals Dosing System, Odorizing & Deodorizing Chemicals Dosing Systems, CW Systems, Lube Oil Systems, PPD Dosing System, Wax Inhibitor Dosing System, Lime Dosing System, Chlorine Dosing System, Alum Dosing Systems, Antiscalent Dosing Systems, Chlorine Dosing Systems, Chemical/Methanol injection packages, Oil pipeline injection package, Water injection packages. Etc. Also offered Customized Systems. https://www.ashrayengineers.net/submersible-pumpset-supplier.htm https://www.ashrayengineers.net/submersible-pumpset-supplier.htm Mon, 23 Feb 2026 00:00:00 +0530 FEATURES: Wide variation, Plug and play, Comes with control box, Very Durable and long life https://www.ashrayengineers.net/triplex-high-pressure-plunger-pumps-supplier.htm https://www.ashrayengineers.net/triplex-high-pressure-plunger-pumps-supplier.htm Mon, 23 Feb 2026 00:00:00 +0530 HIGH PRESSURE TRIPLEX PLUNGER PUMPS WORKING PRINCIPLE: A high-pressure triplex dosing pump, a type of positive displacement pump, works by using three plungers to create a continuous flow of liquid at high pressure, driven by a crankshaft and connecting rods, with each plunger having its own inlet and outlet check valves. FEATURES: Simple and Sturdy Construction. Volumetric efficiency as high as 95%. OVERVIEW: Performance conforms to API 674.High performance non return valves on suction & delivery side. Highly convenient for maintenance. Plunger is hard chrome plated. Flow rate is fixed capacity. The liquid end part can be equipped with cooling, heating or flushing systems depending upon the application. https://www.ashrayengineers.net/vertical-sump-pumps-supplier.htm https://www.ashrayengineers.net/vertical-sump-pumps-supplier.htm Mon, 23 Feb 2026 00:00:00 +0530 VERTICLE SUMP PUMPS / SUBMERGED PUMPS WORKING PRINCIPLE:Vertical sump pumps, also known as submersible pumps, work by using a submerged impeller that rotates, creating centrifugal force to propel the liquid out of the sump and up a discharge pipe.  FEATURES: Self Priming, Space Economy and Simple Mounting Design. Vertical suspended with Closed and Semi Open Impeller Construction for Wet and Dry Pit applications.Non-metallic adapter with a flange having enough outlet passages, which does not allow the liquid to flow towards the mounting plate. Vapour seal fitted between motor and the pump, thereby protecting the motor from damages due to vapour. Casing can be rotated in any discharge direction, giving it installation flexibility. Semi-open impeller with volute type casing and contoured discharge is ergonomically designed to help achieve improved efficiency and reduced energy consumption. APPLICATIONS: Small pit transfer, tank mounted pumps for small scrubbers, spraying applications, plating shops and pickling tanks. Handling Underground Tank Liquids, Acids, Alkalis, Dyes, Hydrocarbons, Corrosive Slurries, Marble and Granite Slurries, Fertilizers, Sugar Industry, Paper & Pulp Industry, Chemical & Petrochemicals Industry, Sludge & Waste Water, Effluent, Etc. https://www.ashrayengineers.net/horizontal-monoset-submersible-pumps-supplier.htm https://www.ashrayengineers.net/horizontal-monoset-submersible-pumps-supplier.htm Mon, 23 Feb 2026 00:00:00 +0530 Our Horizontal Monoset Submersible Pumps have the maximum capacity up to 5000 LPM. The power capacity of these pumps is up to 30 HP and discharge of 400 LPM to 4000 LPM. https://www.ashrayengineers.net/hydraulic-diaphragm-type-metering-pumps.htm https://www.ashrayengineers.net/hydraulic-diaphragm-type-metering-pumps.htm Mon, 23 Feb 2026 00:00:00 +0530 HYDRAULIC DIAPHRAGM TYPE DOSING / METERING PUMPS (Single Diaphragm & Double Diaphragm / Sandwich Diaphragm) WORKING PRINCIPLE:A hydraulic dosing pump, or metering pump, precisely moves a measured amount of fluid from a reservoir to a process by using a reciprocating motion (piston or plunger) driven by a motor or actuator, ensuring accurate dosing in applications like water treatment and chemical processes. Atype of chemical dosing pump widely used in industrial applications, particularly for water treatment plants. This diaphragm pump operates by using hydraulic fluid to actuate the diaphragm, allowing for precise, leak-free dosing of chemicals. As a diaphragm metering pump, it ensures accurate control of fluid flow and can handle corrosive or hazardous chemicals with ease. Designed for reliability, the chemical dosing diaphragm pump is perfect for water treatment processes where precise chemical dosing is critical. Its hydraulic actuation allows it to function effectively even in high-pressure environments. FEATURES: Flow Rate is linear to Stroke Length variation. Diaphragm is always balanced between the Pressure Exerted by the Hydraulic Oil and the Liquid to be dosed. Longer Diaphragm Life. Inbuilt Pressure Relief Valve. Double Diaphragm/Sandwich Diaphragm with Rupture Indication Arrangement (RIA) is an additional facility available with these Pumps. Auto Dosing is also offered. APPLICATIONS:100% League free Chemical Dosing, Solvents, Oils, Aggressive Liquids, PAC, Paint, Slurries, Hazardous and Toxic Chemicals, Corrosive liquids & Acids, Etc.   OPTIONS: Multiple Head with identical or different outputs for each head using single drive. Jacketed Head for Heating or Cooling the liquid been pumped. Automatic flow variation by receiving 4-20 mA signal from the process. The Design and Performance of the Pumps Conforms to API 675   https://www.ashrayengineers.net/non-clog-self-priming-pumps-exporter.htm https://www.ashrayengineers.net/non-clog-self-priming-pumps-exporter.htm Mon, 23 Feb 2026 00:00:00 +0530 WORKING PRINCIPLE:Self-priming non-clog pumps work by recirculating fluid within the pump casing to create a vacuum that evacuates air from the suction line, allowing the pump to draw liquid and solids, even when the suction line is initially empty. FEATURES: Horizontal, End Suction Non-Clogging Design with Open Impeller. Available in Bare, Coupled, Monoblock Design. Belt driven & Engine driven versions also offered. APPLICATIONS: Handling Polluted liquids, Underground Tank Liquids, Chemicals, Sewage, Muddy water or Fresh water, Tiles & Marble Slurries, Effluents, Etc. Dewatering Basements, Trenches, Swimming Pools, Sump Drainage, Construction sites. Etc. Any Application where Priming is to be avoided. https://www.ashrayengineers.net/fuel-injection-internal-gear-pump.htm https://www.ashrayengineers.net/fuel-injection-internal-gear-pump.htm Mon, 23 Feb 2026 00:00:00 +0530 FEATURES:Internal Lubrication System. Available with or without Built-in Pressure Relief Valve & External by Pass. Mech. Shaft seal preventing leakage of liquid. Self-Inducing. Applications: Boilers, Oil Burners, Hydraulic Drive, Booster for Diesel Locomotive, Force Feed Lubrication, Filter Pumping. Suitable for transfer of LDO, FO, HSD, LSHS, etc. https://www.ashrayengineers.net/dosing-pumps.htm https://www.ashrayengineers.net/dosing-pumps.htm Mon, 23 Feb 2026 00:00:00 +0530 https://www.ashrayengineers.net/chemical-injection-skid-dosing-system.htm https://www.ashrayengineers.net/chemical-injection-skid-dosing-system.htm Mon, 23 Feb 2026 00:00:00 +0530 CHEMICAL INJECTION SKID DOSING SYSTEM   WORKING PRINCIPLE:A Skid Mounted Chemical Dosing System is an integrated solution designed for precise chemical injection in various industrial applications. This chemical dosing system is typically pre-assembled on a skid, making it easy to install and maintain. The chemical injection skid includes pumps, tanks, and control systems, ensuring accurate chemical dosing and reliable performance. These systems, also referred to as chemical skid injection, are highly customizable to meet the specific needs of the cooling water system and other applications requiring precise chemical handling. FEATURES: High precision dosing with metering pumps. Easy maintenance and servicing. Automated control system for easy operations and economical. OVERVIEW: One Preparation and One Dosing Tank., Agitators, Single Dosing Pump or two (1W + 1S) Dosing Pumps, Instrumentation like Pressure Transmitter and Level Transmitter, Control Panel.   APPLICATIONS: The dosing system is commonly used for injecting chemicals into cooling water systems, water treatment plants, and other process industries. OPTIONS:Solution preparation and/or storage tanks, which can be single or compartmented, made from materials like MS, SS, FRP, or HDPE, with optional rubber or FRP lining. Components such as chemical dosing pumps, gear/screw pumps, heat exchangers, stirrers (agitators), valves, fittings, and piping. Control panels and annunciators. Manufacturing is conducted strictly according to a Quality Assurance Plan aligned with the contract specifications. LUBE OIL SKIDS OVERVIEW: All critical components are lubricated regardless of location or ease of access. Measured amount of lubrication ensures no wastage of lubricant. Safety-No climbing around machinery. Lower energy consumption due to less friction. Engine parts are lubricated under pressure feed. OIL HEATING AND PUMPING SYSTEMS OVERVIEW: Compact unit as all components are mounted on a common skid. Predetermined constant temperature and pressure ensures efficient combustion. Unit is designed to supply heavy fuel oil like furnace oil. Comprised of electric heater, motorized rotary gear oil pump, pressure regulators etc. GAS METERING SKID. OVERVIEW: Natural Gas conditioning through scrubber-knock out drum/ filter separator/ Cartridge filter. Pressure regulation through direct acting/ pilot operated globe or axial regulators. Gas preheating for high flow/ high pressure drop application. Remote set point monitoring. Gas Odorizing. FUEL HANDLING SYSTEMS OVERVIEW: One Preparation and One Storage Tank. API 676- double or three Screw Pumps. Single Pump or two (1W + 1S) Pumps. Flameproof submersible pumps. Control Panel. https://www.ashrayengineers.net/centrifugal-pumps.htm https://www.ashrayengineers.net/centrifugal-pumps.htm Mon, 23 Feb 2026 00:00:00 +0530 https://www.ashrayengineers.net/frp-mouled-centrifugal-chemical-process-pumps.htm https://www.ashrayengineers.net/frp-mouled-centrifugal-chemical-process-pumps.htm Mon, 23 Feb 2026 00:00:00 +0530 FRP MOULED CENTRIFUGAL CHEMICAL PROCESS PUMPS WITH VINYLESTER RESIN WORKING PRINCIPLE:FRP molded centrifugal chemical process pumps with vinyl ester resin use a rotating impeller to increase fluid pressure, which is then used to move the liquid through the pump's casing and discharge pipe, leveraging the centrifugal force generated by the spinning impeller.  FEATURES: End Suction Back Pull Out Design. High efficiency due to unique moulding process, longer life and high temperature withstand compare to PP Pumps.Substantial cost savings. Light weight, reliable and long lasting. Signal Volute Casing with contoured discharge for high efficiency against straight line discharge in other non-metallic pumps. Excellent corrosion resistance. No cracks or damage of wetted components due to free chlorine. A momentary dry running cannot melt the Casing and Impeller. Hence, there is no jamming of the pumps. Substantial cost savings. Capacity : Up to 180 M3/HR Head : Up to 80 Mtrs APPLICATIONS: Acids like Concentrated Hydrochloric Acid (HCL), Dilute Sulphuric Acid (H2SO4), Pickling / Electroplating Solutions, Sea Water/Brine, Water and Waste water treatment applications, high Corrosive, contaminated and aggressive liquids, Caustic Soda, Scrubbing, Etc.   https://www.ashrayengineers.net/centrifugal-water-chemical-process-pumps.htm https://www.ashrayengineers.net/centrifugal-water-chemical-process-pumps.htm Mon, 23 Feb 2026 00:00:00 +0530 WORKING PRINCIPLE:A centrifugal pump's working principle is based on the concept of converting mechanical energy into hydraulic energy. It applies centrifugal force on a fluid through rotation to generate the desired pressure and flow. It imparts velocity to a liquid, which is subsequently converted into a continuous flow. FEATURES: End Suction Back Pull Out Design with Close, Semi Open and Open Impeller. Steady Flow, High Efficiency and Sturdy Construction. Low NPSH, Low Noise and Maintenance Free. Environmental Friendly & Shaft Deflection Below 0.05 mm. Pumps offered with Gland Packing and Mechanical Seals. Casing Cover Cooling or Heating Jacket is Possible. Impellers are balanced Dynamically. Simple External Axial Adjustment for Impeller Wear and Tear in some Designs. Design in accordance with 24255 / EN 733, 24256 / ISO 2558, ANSI B 73.1. Deep Groove Ball Bearings / Double Row Angular Contact Ball Bearings / Cylindrical Roller Bearings are provided as per the Requirement & Design. Well point Dewatering Pumps with Engine Drive and Trailer are also offered for Remote Areas. APPLICATIONS: Handling Clean or Turbid water, Condensate Water, Fire Fighting, Air Conditioning, Irrigation, Sprinkler System, Cooling Towers, Booster Services, Sea Water, Mines, Chemicals and Petrochemicals, Dyes and Intermediates, Acids, Hydrocarbons, Distilleries, Liquors, Thermic Fluid, Hot Oils, Brine, Alkaline Solutions, Solvents, Corrosive Liquids and Slurries, Pulp & Paper Stock, Etc. https://www.ashrayengineers.net/sanatery-centrifugal-pumps.htm https://www.ashrayengineers.net/sanatery-centrifugal-pumps.htm Mon, 23 Feb 2026 00:00:00 +0530 WORKING PRINCIPLE:A sanitary centrifugal pump, used in food and beverage processing, works by converting mechanical energy into kinetic energy, which then drives the fluid outward through a rotating impeller, creating a pressure difference that moves the fluid.  FEATURES: Minimum Working / Rotating parts made from Rolled Stainless Steel. Super Finish surface also ensure No Ingress or Emission of Germs or Impurities during Pumping or Idling which is basic requirement of Sterile / Hygienic application. Monoblock or Bare Pump with STD / Flame Proof Motor versions. Self-priming design with priming chamber version is also offered. Various type of End Connections As all pumps are made from rolled stainless steel, mechanical properties are far superior then cast material. • Pore free, non-pitting and non-adhering smoother surface, so less friction losses, and less service corrosion. • Super finish surface also ensure no ingress or emission of germs or impurities during pumping or idling which is basic requirement of sterile hygienic application. • Designed for CIP (clean in place) or manual cleaning • Pumps are highly energy efficient and requires less NPSH to function without cavitation’s • Pump can handle liquids having viscosities up to 1500 centipoises • The pumps can work under a vacuum of 720 mm of Hg, suitable for vacuum evaporators. • The best elastomers are used in the pumps to provide optimum resistance for high temperatures and chemicals. • Pumps are available with open/semi open impellers. • Minimum working / rotating parts • Safe and quite operation levels. • Gentle product handling with lower maintenance and down line cost. • Dynamically combinations of seal faces as per customer’s requirement (single seal / double seal, seal external cooling) • Suitable for standard motor or flange type or foot cum flange type motor or engine. • Monobloc or bare pumps or with trolley. • Also with flame proof Motors. • Various types of connection like – triclove joints SMS, flanges or threaded nipple/coupling. • Pumps with adjustable legs, available on request.   APPLICATIONS: Milk, Cream, Fruit Juice, Alcoholic Drinks, Soft Drinks, Vitamin Solutions, Sugar Syrup, Vegetable Oil, Mineral Oil, Acids, Fine Chemicals, Alkaline Solutions, RO Water, DM Water, Etc. https://www.ashrayengineers.net/horizontal-multistage-pumps.htm https://www.ashrayengineers.net/horizontal-multistage-pumps.htm Mon, 23 Feb 2026 00:00:00 +0530 WORKING PRINCIPLE: Horizontal Centrifugal Chemical Process Pumps have a single-stage, horizontal end suction design with semi-open impellers. The foot-mounted volute casing allows easy maintenance by back pull-out design, allowing the driving assembly to be removed without disrupting pipe connections. Multistage centrifugal pumps, whether vertical or horizontal, work by using multiple impellers in series to increase fluid pressure through sequential stages, where each impeller adds kinetic energy, which is then converted to pressure energy.  FEATURES: Single Suction, Radially Split, Horizontal Shaft Design. Impellers are fully Shrouded. Each Stage is provided with a Guide Vane to Guide the Discharge from one Impeller to the Suction of the other Impeller. Hydraulic section and pump housing completely made from stainless steel. Solid and robust pump housing. Conforms to the quality labels: CE ATEXWRas ACS. Most Energy Efficient Pumps. Silent, stable and vibration free. Special design of motor cooling fin and impeller cover. Optimised flow through. Reduction of servicing time and process halt. Hydro-Unit Systems also offered. APPLICATIONS: Fire Fighting, Sprinkler Irrigation, Light Chemicals, Boiler Feed, Booster Plants, RO, WTP, light aggressive fluids, Residential construction, General Water Supply, HVAC Hot & cold water circulations, Fire-fighting, Light industrial applications, Transportation & Pressure Boosting of (drinking) water, Air conditioning, Boiler Feed, Mine Dewatering, RO. WTP, Etc. https://www.ashrayengineers.net/submersible-sewage-pumps.htm https://www.ashrayengineers.net/submersible-sewage-pumps.htm Mon, 23 Feb 2026 00:00:00 +0530 https://www.ashrayengineers.net/verticle-glandless-pumps.htm https://www.ashrayengineers.net/verticle-glandless-pumps.htm Mon, 23 Feb 2026 00:00:00 +0530 Vertical Glandless Pumps WORKING PRINCIPLE:Vertical Glandless Pumps have a similar hydraulic design as the centrifugal conventional pump, with the difference that it is designed in the vertical position. Liquid from the suction line passes through the impeller to the discharge line with the required flow and head/pressure, while the excess liquid enters the rear plate cover and is diverted back to the mother tank through overflow outlet arrangements. Hence, the design offers a complete solution to gland-related issues. The motor assembly is also protected against damages due to leakage of liquid. Glandless pumps ensure excellent performance while handling corrosive and hazardous chemicals. FEATURES: No maintenance, since the pump can even run dry as there are no packing or no mechanical seal. Reduction of downtime as well as production losses. All wetted parts in solid moulded construction, in order to withstand corrosion and erosion. Semi-open type key-way impeller embedded withshaft sleeve used in our all-vertical pumps to suit both, clear and polluted fluids. These features eliminated reverse rotation issues. Pump mounted outside suction tank and not of submerged type. For easy maintenance, pump is coupled with motor, so motor can be dismantled easily. MOC : Polypropylene (PP), PVDF, UHMW-PE, and other corrosion-resistant materials. APPLICATIONS: Glandless pumps are extensively used in Pollution Control equipment as well as plants for Filtration, Waste Water Treatment, transferring Corrosive Chemicals, Slurries, Plating Bars, Sewage, Wet Gas Scrubbers, etc. https://www.ashrayengineers.net/peristaltic-pumps.htm https://www.ashrayengineers.net/peristaltic-pumps.htm Mon, 23 Feb 2026 00:00:00 +0530 https://www.ashrayengineers.net/valveless-tubing-pump.htm https://www.ashrayengineers.net/valveless-tubing-pump.htm Mon, 23 Feb 2026 00:00:00 +0530 FEATURES: Self-Priming. Positive displacement. Precise & User Friendly. Stroke length adjustable pump Head. https://www.ashrayengineers.net/syringe-infusion-pump.htm https://www.ashrayengineers.net/syringe-infusion-pump.htm Mon, 23 Feb 2026 00:00:00 +0530 FEATURES: Accurate & user friendly. Simple to setup and easy to operate. accept 10,20,30 and 50ml syringes. high resolution colour touch screen. Automatic Syringe detection. KVO Function. https://www.ashrayengineers.net/contactless-sanitizer-dispenser.htm https://www.ashrayengineers.net/contactless-sanitizer-dispenser.htm Mon, 23 Feb 2026 00:00:00 +0530 FEATURES: Long lasting Life Stainless Steel Enclosure Automatic & Contact less Operates on 230VAC Precise Output Variable Dispense Volume Inbuilt 1Ltr Storage Maintenance Free User Friendly https://www.ashrayengineers.net/vacuum-pumps.htm https://www.ashrayengineers.net/vacuum-pumps.htm Mon, 23 Feb 2026 00:00:00 +0530 https://www.ashrayengineers.net/oil-seal-high-vacuum-pumps.htm https://www.ashrayengineers.net/oil-seal-high-vacuum-pumps.htm Mon, 23 Feb 2026 00:00:00 +0530 (Multi Vanes Chemical Series) Capacity : Up to 8500 LPM Max. Vacuum : Ultimate Vacuum of 0.001 mm of Hg APPLICATIONS:Dehydration and filtration processes,Exhausting Electronic Tubes/ Mercury Vapour Lamps and Tubes, Vacuum metallurgy / Vacuum Sublimation, Vacuum impregnation / Thin film coating, Refrigerator and Aircon https://www.ashrayengineers.net/oil-lubricated-vacuum-pumps.htm https://www.ashrayengineers.net/oil-lubricated-vacuum-pumps.htm Mon, 23 Feb 2026 00:00:00 +0530 https://www.ashrayengineers.net/liquid-water-ring-vacuum-pumps.htm https://www.ashrayengineers.net/liquid-water-ring-vacuum-pumps.htm Mon, 23 Feb 2026 00:00:00 +0530 FEATURES:Higher Displacement-More Suction Volume: 20 Vane rotors handle more air than conventional 16 Vane rotors. Provision for spray nozzles at suction flanges.Removable Bearing Brackets-Easy & Quick Maintenance.Two Independent Vacuum Operations.Power Efficient: Highest CFM per BHP Ratio Capacity : Up to 15000 M3/HR Max. Vacuum : Single Stage :710 mm Hg / Double Stage :720 mm Hg MOC : Graded Cast Iron, SG Iron, Phosphorus Bronze, SS 316, SS 304, SS 316L, SS Cladded, Rubber Lined, Cast Steel, Alloy 20 Complete as well as Partial. Applications: T.V. Tube Evacuation, T.V.Aluminizer, Refrigration, Annealing, Filament Bulb, Vacuum Flask, Capacitor, Epozy Degassing, Vacuum Impegration, Distillation, Laboratories, Vacuum Furnace, Vapour Absorption Chiller, Etc. https://www.ashrayengineers.net/vacuum-ejector-systems.htm https://www.ashrayengineers.net/vacuum-ejector-systems.htm Mon, 23 Feb 2026 00:00:00 +0530 TYPE OF EJECTOR SYSTEMS: Tailor made Multistage High Vacuum Systems (Vacuum up to 0.5 Torr). Steam Jet Ejector Systems. Liquid Jet Ejector Systems. Steam Jet Ejector with Water Ring Vacuum Pump Combination Systems (Ground Level Installation). Liquid Jet with Steam Jet Combination Systems (Ground Level Installation). Steam Jet with Direct Contact Condenser Type Systems (Barometric Level). Thermocompressor. MOC : MS, CS, SS 304 / 316, Titanium, Impervious Graphite & PP https://www.ashrayengineers.net/barrel-drum-aodd.htm https://www.ashrayengineers.net/barrel-drum-aodd.htm Mon, 23 Feb 2026 00:00:00 +0530 https://www.ashrayengineers.net/barrel-drum-pumps.htm https://www.ashrayengineers.net/barrel-drum-pumps.htm Mon, 23 Feb 2026 00:00:00 +0530 Feature   available with standard motors, flame proof motors & air motors and with impeller or screw for high viscous liquid. the pump tube is connected to motor by means of self aligning coupling. the motor transmits power through coupling to the drive shaft of pump which is well supported by teflon bearings. the impeller is mounted at the foot piece of the pump tube and is always immersed in the liquid which assures self priming. https://www.ashrayengineers.net/air-operated-double-diaphragm-pumps.htm https://www.ashrayengineers.net/air-operated-double-diaphragm-pumps.htm Mon, 23 Feb 2026 00:00:00 +0530 WORKING PRINCIPLE:Air-Operated Double Diaphragm Pumps (AODD) work by using compressed air to alternately push and pull two flexible diaphragms, creating a vacuum that draws fluid in and then forcing it out through a discharge port.  Features: Imported Pumps with Simple Modular Design to Handle Various Fluids. Self Priming & Non Electrical. Lube Free Air System. Will not Stall at Low Speed. Runs Dry without Damage. Infinity Variable Flow Rate. Pump Fluids which Contain Large Solids. Pumps High Viscosity Fluids. Reduced Solvent Flash-Off. Parts Interchangeable Between Models and Sizes. APPLICATIONS: Used for transferring a wide range of fluids, including those with solids, slurries, and abrasive or shear-sensitive materials, in industries like chemical processing, mining, wastewater treatment, and food processing.  https://www.ashrayengineers.net/fans-blowers.htm https://www.ashrayengineers.net/fans-blowers.htm Mon, 23 Feb 2026 00:00:00 +0530 https://www.ashrayengineers.net/axial-fans.htm https://www.ashrayengineers.net/axial-fans.htm Mon, 23 Feb 2026 00:00:00 +0530 WORKING PRINCIPLE:Axial fans move air or gas by rotating blades that push air in a direction parallel to the fan's axis, creating a high flow rate at relatively low pressure.  TYPES OF FAN OFFERED: Pedestal and Wall Mounted Man Coolers, Product Cooler, Inline Tube Axial Type Exhaust Fans, Swivel Type, Roof Exhaust, Bifurcated Type, V-Belt Drive, Boosters, Etc. APPLICATIONS: Man Cooling, Casting Cooling, Hot Air / Fumes / Steam Exhaust, Tunnel Ventilation., Blast ventilation / Exhaust, Foundries, Large Kitchen Exhaust, Glass melting shops, Iron & steel plant, Power plants, Cement industries, Chemical factories, Plastics moulding unit, Mines, Tunnel ventilation & exhaust, Metal mfg. plants, Rolling mills, Boiler houses, Fabrication & Assembly shops Etc. https://www.ashrayengineers.net/centrifugal-blowers-fans.htm https://www.ashrayengineers.net/centrifugal-blowers-fans.htm Mon, 23 Feb 2026 00:00:00 +0530 WORKING PRINCIPLE: Centrifugal blowers/fans work by using a rotating impeller to create centrifugal force, which accelerates air or gas outwards, increasing its pressure and velocity, and then expelling it at a 90-degree angle to the intake.  FEATURES: High Efficient, Reliable & Sturdy. Customized Fans also offered like Multi Vapour Recompression Fan (MVR Fan), Water Jacketed Fan, High Temperature Fans with Special Bearing Cooling Arrangements, etc. Types of Fans Offered: Low Pressure, Medium Pressure, High Pressure ID Fans / FD Fans & Plug Fans. APPLICATION: Boilers, Combustion, Furnace, Rolling Mills, Hot Air Circulation, Supply of Fresh Air, Hot gas Recirculation, Ventilation, Cooling Air, Air Suction, Air Exhaust, Multi Vapour Recompression, Dryers, Dust Collectors, Pneumatic Conveying, Etc. https://www.ashrayengineers.net/dust-collectors.htm https://www.ashrayengineers.net/dust-collectors.htm Mon, 23 Feb 2026 00:00:00 +0530 https://www.ashrayengineers.net/industrial-multi-cyclone-dust-collector.htm https://www.ashrayengineers.net/industrial-multi-cyclone-dust-collector.htm Mon, 23 Feb 2026 00:00:00 +0530 WORKING PRINCIPLE: Mechanical dust collectors, like cyclone separators, utilize centrifugal, gravitational, and inertial forces to separate dust particles from air or gas streams, typically handling coarse and heavy particles.  FEATURES: Separates heavy dust particles with lower power consumption in Blower Power and results in lesser load on Bag Filter / Dust Collector. High Separation Efficiency with Special Inlet Design. Separation Efficiency possible upto 98% for Powders. Low Operating Pressure Drops A cyclone dust collector machine frequently serves as a low-cost and low-maintenance stand-alone dust collector. They have the advantage of being quickly cleaned to accept the next product batch eliminating the need to clean any remaining lines from bag filters which is a time-consuming and tedious process. With a dual-stage dust collection system, the cyclone dust collection system is equipped to handle both coarse particles as well as fine dust. MOC: Mild Steel & Stainless Steel APPLICATIONS: Primary Separator for Dust Collector, Spark Trapper, Particle Board Plants, Boiler Flue Gas, Dryer Exhaust, Kiln Exhaust, Buffing Machines, Cement Plants, Fly Ash Handling Plants, Shot Blasting, Wood Chips Conveying, Furnace Fume Extraction System, Etc. https://www.ashrayengineers.net/pulse-jet-cartridge-type-dust-collector.htm https://www.ashrayengineers.net/pulse-jet-cartridge-type-dust-collector.htm Mon, 23 Feb 2026 00:00:00 +0530 PULSE JET CARTRIDGE TYPE DUST COLLECTOR / BAG FILTER WORKING PRINCIPLE: Pulse jet cartridge type dust collectors, or bag filters, work by trapping dust particles on filter bags or cartridges, then using short bursts of compressed air to dislodge the accumulated dust, which then falls into a collection hopper. FEATURES: Basically used for applications with normal temperature range and free flowing dust or materials. Minimum Floor Space Requirement. Low height front loading of Cartridge removal & Insertion. Low Pressure Drop in comparison with Hose bag Type Bag Filters. Variety of Fabrics suitable for various applications. Options for Discharge Devices. Taylor made Work Station / Work Bench is also design and provided with DCS. Supplied in Ready to Start conditions. Capacity : Modular Design Available up to 1,00,000 CMH. MOC : Mild Steel & Stainless Steel APPLICATIONS:Sand Blasting, Shot Blasting, Mineral Grinding, Pigments & Chemicals, Polymers, Ceramics, Grinding & Polishing, Abrasive Mfg. https://www.ashrayengineers.net/motorised-shaker-dust-collector.htm https://www.ashrayengineers.net/motorised-shaker-dust-collector.htm Mon, 23 Feb 2026 00:00:00 +0530 WORKING PRINCIPLE: A motorized shaker dust collector, a type of baghouse system, uses a motor to shake filter bags, dislodging trapped dust particles into a collection bin, ensuring efficient and continuous dust removal from industrial processes.    FEATURES: Basically used for applications where there is heavier dust particles (Wood, Granule, Metal Dust). Sturdy Construction with Compact Design and Ease of Maintenance. No Compressed Air required. Silent but Efficient Operation. Shipped in Plug & Play Conditions. MOC: Mild Steel & Stainless Steel APPLICATION: Drilling, Mixing, Grinding, Abrasive Blast, Transfer Points, Cutting, Food Packing, Polishing, Shot Blasting.   https://www.ashrayengineers.net/pulse-jet-hose-bag-type-dust-collectors.htm https://www.ashrayengineers.net/pulse-jet-hose-bag-type-dust-collectors.htm Wed, 25 Mar 2026 00:00:00 +0530 Basically used for applications where airflows are in large quantity, temperatures are higher than ambient or material to be handled is difficult. Tool less installation/replacement of bag & Cages. Variety of Filter media available for different applications. Can handle 300 deg c hot gas. Easy to Install & Commission.  https://www.ashrayengineers.net/pulse-jet-envelope-type-bag-filter.htm https://www.ashrayengineers.net/pulse-jet-envelope-type-bag-filter.htm Mon, 23 Feb 2026 00:00:00 +0530 WORKING PRINCIPLE: Pulse Jet Hose Bag Type Filters / Pulse Jet Bag Filter are known as conventional filters. A Pulse Jet Envelope Type Bag Filter/Cassette Type Dust Collector works by filtering dust-laden air through bags, accumulating dust on the outer surface, and then using short bursts of compressed air (pulses) to dislodge the dust, which then falls into a collection hopper.  FEATURES: Basically used for applications where there is height constraint or front loading of filter elements are required. This design works very well for the critical powder handling, product recovery and for all other general purpose application. Downdraft Airflow Direction for Best Dust Separation At Inlet. Continuous Duty Operation. Lower Pressure Drop in Comparison with Hose Bag Type Bag Filters. Options for Discharge Devices. Reverse Air Cleaned Envelope Type Bag filters are also offered of Higher Capacities for Foundries and other applications. Capacity : Modular Design Available up to 1,00,000 CMH. MOC : Available in Mild Steel & Stainless Steel APPLICATION:  Pulse jet envelope (or cassette) type bag filters, are widely used for removing particulate matter from industrial exhaust gases and are effective in industries like cement, steel, power generation, and chemical processing.    https://www.ashrayengineers.net/pneumatic-conveying-systems.htm https://www.ashrayengineers.net/pneumatic-conveying-systems.htm Mon, 23 Feb 2026 00:00:00 +0530   PNEUMATIC CONVEYING SYSTEMS WORKING PRINCIPLE: Pneumatic conveying systems move dry bulk materials (powders, granules) through enclosed pipelines using compressed air or gas, relying on pressure differential and airflow to transport the material.  FEATURES: Transfer Dust Free of Dry Solids, Powder, Granules, Pellets & Chips from Single / Multiple Points to very long distances & Multiple Locations. Depends upon Application and conveying solid, two types of systems are offered: (1) Dense Phase Systems (Conveying with the help of Compressed Air). (2) Dilute Phase / Lean Phase Systems (Conveying with the help of Blower Air) a) Vacuum Conveying (Negative Conveying) b) Pressure Conveying (Positive Conveying) https://www.ashrayengineers.net/dense-phase-pneumatic-conveying-systems.htm https://www.ashrayengineers.net/dense-phase-pneumatic-conveying-systems.htm Mon, 23 Feb 2026 00:00:00 +0530 DENSE PHASE PNEUMATIC CONVEYING SYSTEMS OVERVIEW: Conveying velocities are designed relatively lower & under 5 mtrs/sec. However, starting pressures sometimes exceed 3 to 4 Bar designed commensurate with the distances to be conveyed & system resistance. The pipe diameters are designed as per the throughput requirement & however, work out relatively smaller. The pneumatic conveying system for the dense phase is an effective method to move difficult, abrasive, and friable materials at a slow speed. It pushes material along an enclosed pipe, in a plug form, using small amounts of gas, at a low velocity but medium and high pressure. It has few wearing parts which contribute towards minimal maintenance. Also, the production costs benefit as there is low material degradation, especially when conveying fragile materials. FEATURES:Closed loop system - thus eliminating dusting. Higher conveying distances are possible as compared to Mechanical transfer. Small sized vent filters due to low amount of airflow involved as compared to lean phase systems. Less breakdown incidences & single point Maintenance plus low wear & tear of the conveying parts. No need of any Dust Collection systems. https://www.ashrayengineers.net/dilute-pneumatic-conveying-systems.htm https://www.ashrayengineers.net/dilute-pneumatic-conveying-systems.htm Mon, 23 Feb 2026 00:00:00 +0530 PNEUMATIC CONVEYING SYSTEMS (DILUTE / LEAN PHASE) OVERVIEW: Solid, Granular & powdered materials have been handled conventionally, by mechanical conveying equipments such as belt conveyors/screw conveyors/ bucket elevators/ goods lifts etc. In this system, the material is conveyed with the help of a Centrifugal Blower/Roots Blower/Regenerative Blower, for example, a powder conveying system employs both pressure and vacuum to transport materials as they were liquids vertically and horizontally to and from process devices. Here material is conveyed either by negative suction or by positive pressure of blower. FEATURES: Suitable for complex plant layouts and for less fluidizable material.Higher conveying distances are possible as compared to Mechanical transfer.Less breakdown incidences & single point Maintenance.Single point utilities (Air, ElectricaIs) connection.  No requirement of storage hopper for transfer. Suitable for long distances & multiple locations. Capacity: Upto 40 TPH APPLICATION: Used in industries like food processing, pharmaceuticals, chemicals, agriculture, Salt, Cement Industry, Power Handling System, Carbon Black Applications, Diatomaceous Earth, Foundry Minerals, etc.  https://www.ashrayengineers.net/fumes-extracion-systems.htm https://www.ashrayengineers.net/fumes-extracion-systems.htm Mon, 23 Feb 2026 00:00:00 +0530 https://www.ashrayengineers.net/furnace-fumes-extracion-and-filteration-systems.htm https://www.ashrayengineers.net/furnace-fumes-extracion-and-filteration-systems.htm Mon, 23 Feb 2026 00:00:00 +0530 FURNACE FUMES EXTRACION AND FILTERATION SYSTEMS Cater Various type of Furnaces like Induction Furnace, AOD Furnace, Electric Arc Furnace, Exothermic Reaction Furnace, Laddle Refining Furnace, Zinc Oxide Furnace, Etc. Capacity : Upto 3,00,000 CMH APPLICATION: Furnace fume extraction and filtration systems are essential for capturing and removing harmful fumes, gases, and dust particles generated during industrial heat processes, ensuring a safer and healthier working environment.  https://www.ashrayengineers.net/welding-fumes-extraction-systems.htm https://www.ashrayengineers.net/welding-fumes-extraction-systems.htm Mon, 23 Feb 2026 00:00:00 +0530 WELDING FUMES EXTRACTION SYSTEMS FEATURES: Cater various type of process like, SMAW, TIG, MIG, Brazing Soldering, Spot Welding, Etc. Mobile and Portable Welding Fumes Extraction Systems are offered with Single- & Double-point Extraction with capacities of 1400 CMH, 2300 CMH& 3400 CMH. Each WFES unit is with four stage filtrations. Gravity Separator, Spark Arrestor, Cartridge Filter & Carbon Filter. Portable Welding FES are User Friendly, Maintenance free with Cleanable Filter & Easy Disposal of Dust. Central Welding Fumes Extraction Systems also offered for multiple points. APPLICATIONS: Welding, Brazing & Soldering Fumes Extraction & Filtration, Auto Mobiles, Weld Shops, Robotic Welding, Saw Pipe Welding, Engineering Units, General Fabrication, Etc. https://www.ashrayengineers.net/dryers.htm https://www.ashrayengineers.net/dryers.htm Mon, 23 Feb 2026 00:00:00 +0530 https://www.ashrayengineers.net/spin-flash-dryers.htm https://www.ashrayengineers.net/spin-flash-dryers.htm Mon, 23 Feb 2026 00:00:00 +0530 SPIN FLASH DRYERS WORKING PRINCIPLE: Its ability to handle even most viscous liquids makes it an attractive alternative to spray drying, for which, dilution is required to obtain a pumpable & sprayable feed for drying adding extra load of evaporation and hence more cost of energy. FEATURES: It is not just the dryer but a full drying system – comprising of wet cake handling & feeding system, air heating system, three-in-one process section with milling, drying, classification and product collection system. The instrumentation and control diagram depicts the instruments and process variables available to ensure proper operations. for obtaining a fine, deagglomerated, homogenous dry product in just one single step process. APPLICATIONS: Dyestuffs/Pigments, Organic Chemicals: Optical brighteners, Flame Retardant Polymers, Agrochemicals, Suitable for pharmaceutical and food industry, etc. ADVANTAGES: Ability to handle filter cakes, pastes and non-pumpable viscous liquids. Effective heat & mass transfer rates. Easy to maintain with very low down time. Drying of non-heat sensitive products at very high temperatures up to 250°C. Entire operation under negative operating pressure ensuring 'dust free' i.e. 'product loss- free' operation. https://www.ashrayengineers.net/rotary-vacuum-paddle-dryer.htm https://www.ashrayengineers.net/rotary-vacuum-paddle-dryer.htm Mon, 23 Feb 2026 00:00:00 +0530 WORKING PRINCIPLE: Rotary Vacuum Paddle Dryer (RVPD) offers a versatile, clean, simple and effective process solution for Vacuum Drying at Low temperatures, Extraction of useful Liquids, Solvent Distillation / Recovery, Reaction, Crystallization, Process commencing with either Slurries or Pastes or Wet Cake, in Batch Operation carried out by indirect heating and often under Vacuum. FEATURES: Products having Lumping properties could be easily handled for powder production by use of breaker bars in the RVPD. The Rotary Vacuum Paddle Dryer (RVPD) also known as Vanuleuth Dryer, is a cylindrical vessel with Limpet/jacket for heating and/or Cooling and a central agitator having specially designed scrapper blades. APPLICATIONS:Dyes & Pigments, Pharma Products & intermediates, Agro- chemicals Like Herbicides, Pesticides, Insecticides, Fine Organic/ Inorganic Chemicals, Waste Disposal. ADVANTAGES: They are built to perform and sustain/ keep up under rough, rigorous and continues flow of operations with minimal down time. https://www.ashrayengineers.net/rotary-drum-dryer.htm https://www.ashrayengineers.net/rotary-drum-dryer.htm Mon, 23 Feb 2026 00:00:00 +0530 WORKING PRINCIPLE:Drying, roasting, heat treatment and cooing is achieved by passing the material being processed through a rotating horizontally inclined cylindrical drum. The stream of hot gas / air for drying and cold air for cooling, also, passes through the drum. As the drum rotates, the internals, Pusher Flights and “Lifters”, fitted into the drum tumble, slide, lift and shower and cascades the material into the air steam. In co- current dryers, the hot gas/air stream flows in the same direction as that of the product being dried, and in counter current model the drying gas / air stream travels against the flow of the product being dried. ln these dryers the product is directly exposed to i.e. in contact of the stream hot gas / air produced by the heat source. FEATURES:Rotary Drum Dryers are capable of handling large tonnage throughput and are built to with stand rough, rigorous, continuous operation with minimal down time. Rotary Drum Dryer offers a simple solution for continuous drying, cooling, roasting and heat treatment of particulate/bulk solids.   APPLICATIONS: Agricultural Grains & By-Products, Biosolids, Municipal Waste, Paper Sludge, Steel Mill Waste Sludge, Ceramics, Aggregates, Organic & Inorganic Chemicals, Iron Ore Concentrates, Mining Ores & Concentrates, Metal Chips & Shavings, Plastic Pellets.   https://www.ashrayengineers.net/particle-size-reducers.htm https://www.ashrayengineers.net/particle-size-reducers.htm Mon, 23 Feb 2026 00:00:00 +0530 https://www.ashrayengineers.net/ball-mill.htm https://www.ashrayengineers.net/ball-mill.htm Mon, 23 Feb 2026 00:00:00 +0530 BALL MILL / TUBE MILL WORKING PRINCIPLE:Ball mills operate by introducing the material to be milled into a rotating vessel which contains a grinding media. The material is ground by tumbling action of the mill drum. Slow rotational speeds combined with simple and robust construction make them ideal for grinding hard and abrasive materials where continuity of service, low maintenance and minimum downtime are a necessity. FEATURES: It is used in either batch or continuous mode of operations, are bench mark of industrial standards for its performance and efficiency. APPLICATIONS: Process plants and equipment for Paints, Resigns, Minerals and Pigments. https://www.ashrayengineers.net/sand-mill.htm https://www.ashrayengineers.net/sand-mill.htm Mon, 23 Feb 2026 00:00:00 +0530 FEATURES: Sand Mills have specially designed agitator discs which ensure very fast grinding and dispersion at comparatively lower power consumption. The wear parts are made up of special alloy steels having high abrasion resistance & corrosion protection quality which ensure longer service life. The product feed rate can be controlled with the help of a stepless infinite speed variator ensuring very low initial set-up time for a particular product being processed. The product feed temperature and pressure can be controlled with the help of special safety features which stop the grinding motor and pump motor if a set pressure or temperature is exceeded.Sand mill adopts double-end seating mechanism and introduces pressure and cooling specific devices. It is the most complete and reliable bearing seal form all over the world, with long life cycle. APPLICATIONS: The horizontal sand mill is the main equipment for producing suspension slurry of super fine particles through wet grinding and dispersion. It is widely applied to industries which require continuous grinding and dispersion of mixed suspension slurry of solid phase and liquid phase such as paint, ink, dyes, pigment, electronics, agriculture, connection fluid and cosmetics etc. https://www.ashrayengineers.net/air-classification-system.htm https://www.ashrayengineers.net/air-classification-system.htm Mon, 23 Feb 2026 00:00:00 +0530 https://www.ashrayengineers.net/air-jet-mills.htm https://www.ashrayengineers.net/air-jet-mills.htm Mon, 23 Feb 2026 00:00:00 +0530 AIR JET MILLS WORKING PRINCIPLE: In the opposed air jet micronizers, compressed air/ gas is introduced and accelerated through accurately designed and manufactured nozzles, arranged radially opposite and submerged in the bed of material, to generate high attrition within the bed of material to reduce the particle size. Thus, no foreign comes in the contact of the material being processed and the expanding air/ gas keeps the micronizes cool. An integral classifier at the top ensures that only the desired size of fine material leave the chamber. The entire system is mounted on the loadcell system, that regulates the feed depending upon the weight of material that has passed the classifier after proper size reduction. Thus, the product achieved is of sharp cut with narrow particle size distribution, which is easily controlled and reproducible.   FEATURES: Integral forced- vertex classifier provides accurate control of product size, Generation of superfines controlled by adjustment of jet velocity, Low operational noise levels, Easy access for cleaning and maintenance, Complete with automatic control system. APPLICATIONS: Suitable for milling and micronizing of materials in chemical, herbicide, pesticide, metal powder, mineral and plastic industries, Dyes & Pigments, Pharma products & Intermediates, Agro-chemicals. https://www.ashrayengineers.net/air-classification-mills.htm https://www.ashrayengineers.net/air-classification-mills.htm Mon, 23 Feb 2026 00:00:00 +0530 FEATURES: Air Swept Mechanical Impact Mill with a dynamic air classifier is designed to grind an extensive range of materials down to a D97 of 20 microns.   https://www.ashrayengineers.net/mechanical-diaphragm-dosing-pump.htm https://www.ashrayengineers.net/mechanical-diaphragm-dosing-pump.htm Mon, 23 Feb 2026 00:00:00 +0530 WORKING PRINCIPLE: A Mechanically Actuated Diaphragm Dosing Pump is a reliable and precise chemical dosing pump used in various industries, especially in water treatment plants. This diaphragm pump operates through a mechanical linkage, providing accurate dosing without the risk of leaks. As a diaphragm metering pump, it is ideal for handling chemicals such as chlorine in water purification systems. The chemical dosing diaphragm pump is engineered for consistent performance, making it a top choice for chlorine dosing and other chemical injection processes. Often used as a motorized dosing pump, it ensures efficient, automatic control of dosing rates in high-demand applications.  FEATURES: Leak-proof, glandless design ensures complete containment, mechanically operated diaphragm, Flow rate varies linearly with stroke length adjustments, Steady state accuracy and repeatability within ±5%.  APPLICATIONS: 100% League free Chemical Dosing, chemicals like chlorine, coagulants, and flocculants in water, Pharmaceuticals, fertilizers, bleaching agents, engine fluids Etc. OPTIONS: Multiple heads with identical or varied outputs, all driven by a single motor. Automatic flow adjustment via variable frequency drive (VFD).  https://www.ashrayengineers.net/fire-fighting-pumps.htm https://www.ashrayengineers.net/fire-fighting-pumps.htm Mon, 23 Feb 2026 00:00:00 +0530 https://www.ashrayengineers.net/fire-fighting-pump-set.htm https://www.ashrayengineers.net/fire-fighting-pump-set.htm Mon, 23 Feb 2026 00:00:00 +0530 FIRE FIGHTING PUMPS Features : Fire pumps may be powered by an electric motor or a diesel engine, or occasionally a steam turbine. Fire pumps are needed when the local municipal water cannot provide sufficient pressure to meet the hydraulic design requirements. Fire pumps are also needed if the fire protection water supply is provided from a ground level water storage tank. These are Single stage / Multistage and Multi outlet pumps. Types of pumps used for fire service includes: horizontal split case, vertical split case, vertical inline, vertical turbine, and end suction. It has a control panel that contains all controls, including ON / OFF switches, Manuel- Auto switches, Pressure Switch Connections & Connection for Auto start of engine. Jockey Pump : These are normally High-Pressure multistage pumps, are maintaining Desired pressure in system. (normally 7 kg to 11 kg)   Motor Driven Pumps : On opening the main valve, this pump will start and throw forcefully water on fire. (normally pressure 7 kg to 11 kg)   Engine Driven Pumps : During fire, power supply or cable fault happen so motor driven pump unable to work in such case engine driven pump will start and serve the purpose. (normally pressure 7 kg to 11 kg) Applications : Petroleum, Oil & Gas, Refineries, various Offshore Installations, Residential & Commercial complexes, High rise buildings, Airports & Ports, Power Stations & Transformer Stations, Petroleum & Petrochemical complexes, Warehouses, Manufacturing and Chemical Industry.