DEV ENGINEERS Mithakhali, Ahmedabad, Gujarat

Unique Features PHT series High Pressure Triplex Pumps are design for continuous Duty and always ensure trouble free operations. Extra strong heavy duty Power Frame – ensures uninterrupted smooth long life. A wide variety of valves are available to suit different pumping fluids & applications. A three piece liquid end block design avoids any possibility of block cracking. Spring loaded plunger packing always ensure leak free pumping service. Reversible valve seats double the normal life of valve seats thus become long lasting. Quiet , Smooth in operation. Totally dependable, reliable & efficient performance. Easy to maintain, simple to repair & nominal Applications : PHT- Series High Pressure Triplex Pumps are Used in following applications Reverse Osmosis Spray Drier Hydro Testing Chemical Injection High Pressure Homogenizing Food Process sing Cylinder Feeling in Gas Plants like liquid Co2, Nitrogen etc. High Pressure Jet Cleaning in Cement, Chemicals, Papers & Pulp, Plastics, Railways, Shipyards, Steel Plants, Pipes, Automobile etc. industries for cleaning of Rotary Cement Kilns, Condensers, Conveyors, Heat Exchangers, Vessels, Autoclaves, Pulp Vats, Rollers, Latex Tanker, Mixers, Rail Coaches, Ship Hulls, Decks, Steel Plates & Bars, Steel Pipes & Tubes, Fermenting Tubes etc.

Capacity : up to 1000 Liters / Minute

Pressure : up to 500 Kg/cm2

“DEVPUMPS” BP-series Centrifugal Pumps are Horizontal Single Stage Volute Casing Pump, Dimension Corresponds to DIN-24255 with end suction, Top centerline discharge design. Back-pullout design, enables to remove the rotor assembly without disturbing the pipe lines. The support feet are integrally cast with volute casing.“DEVPUMPS” BP-series Centrifugal Pumps are Horizontal Single Stage Volute Casing Pump, Dimension Corresponds to DIN-24255 with end suction, Top centerline discharge design. Back-pullout design, enables to remove the rotor assembly without disturbing the pipe lines. The support feet are integrally cast with volute casing.

Pump Speed : 1450rpm , 2900rpm

Design features : Go to Top CF / CFS-Series Stainless Steel Mono-block / Couple Drive Centrifugal Pumps are made from Hygienic high grade rolled Stainless Steel ( SS-304 / SS-316) materials for smooth performance. The pumps are compact in design, sturdy in construction, easy to install, dismantle and assemble. Highly lapped and finished mechanical sealing system ensures leak proof working. Other Features As all pumps are 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 requirements of sterile / hygienic application Design for CIP ( Clean in Place ) or manual Cleaning. Pumps are highly energy efficient and required less NPSH to function without cavitation. Above pump can handle liquids having viscosity up to 1500 cps. The stainless steel pumps can work under a vacuum of 720mm of Hg, suitable for vacuum evaporators The CF / CFS series stainless Steel Centrifugal Pumps are available with Close / Semi-open / Open type Impellers. The Stainless Steel Pumps are available also Monoblock / Couple Drive with trolley mounted. The stainless Steel Pumps are also available with Flame Proof Electric Motor as per Gas Group I & II The best Elastomers are used in the pumps to provide optimum resistance for high temperatures & chemicals. Minimum working Rotating Parts Various type Suction & Discharge connection like Triclove joints, SMS, Dairy Union, Flanges, Threaded, Hose & Nipple

Head : Up to 70 meters

Design features : Go to Top CF / CFS-Series Stainless Steel Mono-block / Couple Drive Centrifugal Pumps are made from Hygienic high grade rolled Stainless Steel ( SS-304 / SS-316) materials for smooth performance. The pumps are compact in design, sturdy in construction, easy to install, dismantle and assemble. Highly lapped and finished mechanical sealing system ensures leak proof working. Other Features As all pumps are 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 requirements of sterile / hygienic application Design for CIP ( Clean in Place ) or manual Cleaning. Pumps are highly energy efficient and required less NPSH to function without cavitation. Above pump can handle liquids having viscosity up to 1500 cps. The stainless steel pumps can work under a vacuum of 720mm of Hg, suitable for vacuum evaporators The CF / CFS series stainless Steel Centrifugal Pumps are available with Close / Semi-open / Open type Impellers. The Stainless Steel Pumps are available also Monoblock / Couple Drive with trolley mounted. The stainless Steel Pumps are also available with Flame Proof Electric Motor as per Gas Group I & II The best Elastomers are used in the pumps to provide optimum resistance for high temperatures & chemicals. Minimum working Rotating Parts Various type Suction & Discharge connection like Triclove joints, SMS, Dairy Union, Flanges, Threaded, Hose & Nipple Size 12mm to 100mm Connection Screw end / Flange End / SMS / Tri-Clover / Dairy Union Impeller Type : Close / Semi-Open / Fully Open Capacity Up to 100 m3/hr Head Up to 70 meters Pump Speed 2900 rpm M.O.C. SS-304, SS-316

special features excellent quick automatic action without foot valve up to 7 meters. automatic air release during priming. back pull out design, so easy maintenance without disturbing pipelines. dynamically balanced rotating parts ensure less vibrations. better efficiency because of good hydraulic design. minimum parts, fast repairing at low cost, also pump is available at economical rate. available in bare, coupled, mono-block, belt driven & engine driven version. also offered pump with trolley / trailer to move it from one place to another. mono-block pumps can be able to with stand with wide voltage fluctuations. less expensive & easily available spares. pumps can be fitted with mechanical seal as per customer's requirements. very simple construction, only two moving parts. easy inspection of impeller. large diameter solids handled . Up to 60 mm. high resistance. To abrasive liquids the wear plate is easily replaced and impeller are also available with ceramic coating easy to install:- only the suction hose is immersed in the liquid, the pump can be set up high and dry in the most convenient position for inspection and maintenance. easily replaceable wearing parts one or more times to get the original performance. application : go to top public utilities : for pumping muddy water, sewage, polluted liquids, solid and in swimming pool. dewatering basements, trenches, construction sites. onboard shift, as bildge, for desk wash & engine cooling tiles & marble factories, effluent plants. mobile machinery : cooling water for marine engines and shovels. any application where priming is to be avoided. industry : transfer of clean or dirty neutral, acid or alkali liquids containing sand, mud or solids in suspension; clean or dirty low viscosity petroleum product or solvents; milk of lime, caustic soda; washing, cooling, circulation; smoke scrubbing; emergency duty. civil engineering : flood drainage; sewage pumping; fire fighting; recovery of dangerous liquids. naval duty : loading and unloading; bilge pumping; washing, fire fighting, stripping, sanitary duty and circulation. waste treatment : pumping polluted, hot or corrosive waster water containing sand, mud or solids in suspension; dosing neutralising liquids; pumping out settled sludge. construction industry : dewatering excavation, canals or ponds; ground water dewatering with well point system or drains; water supply from wells or canals; hosing down concrete castings.

Head : up to 45 meters

The AM / BM - Series Positive Displacement Progressive Cavity Screw Pumps has unique pumping principle applied employs a highly precision manufactured Metallic Single helical rotor turning inside a double internal helical resilient stator. Thereby forming cavities confined by a “Sealing Line” which is maintained at stand still and during rotation. While the rotor rotates in the stator, the cavity formed between them progresses form suction to delivery side, gently carrying the medium. Material of Construction   Standard AM series pumps are made of with cast iron casting. All the rotating parts including the rotor are made of Ni-cr or Stainless Steel. For abrasive applications Tool steel hardened and Hard Chrome plated Rotor is used. Shaft sealing is ensured by soft gland packing or mechanical Seal as desired. Stores are usually of Natural or Nitrile Polymer, but to suit the mediums, EPDM, Hypalon, Silicon are also used. The Standard BM series pumps have wettable pump housing and rotating parts of SS304/SS316. For Special application of highly corrosive fluids Ebonite /FRP Lined housing parts are used, while rotating parts made of Haste-alloy, Alloy 20 or other Super Alloys. Both AM & BM pump series pumps are supplied with I.S.O. suction and delivery connection. Alternately pumps can also be supplied with B.S., DIN or special connections to suit the specific requirements.   Characteristics and Salient Features Go to top   Good self priming properties even with air or gas inclusion in the liquid up to 8.5 MWC. Handles solids in suspension or mixture containing high percentage of solids. Bigger size pumps up to 40 mm dia. Steady and smooth flow with little pulsation makes it suitable for dosing and metering duties. Direction of the flow through the pump is reversible by merely changing direction of rotation of the prime mover. The pressure head is independent of speed and capacity is proportional to speed. Gate and check valves are not necessary. The metal bonded high precision molded stator ensures, high efficiency pressure and increased life. It is suitable for dosing and metering duties because of its sturdy and smooth flow with slight pulsation. Stator is metal bonded, guarantees high efficiency, pressure and improved life.

CF CFS-Series Stainless Steel Mono-block Couple Drive Centrifugal Pumps are made from Hygienic high grade rolled Stainless Steel ( SS-304 SS-316) materials for smooth performance. The pumps are compact in design, sturdy in construction, easy to install, dismantle and assemble. Highly lapped and finished mechanical sealing system ensures leak proof working.

Rotary twin gear pump has close grain cast iron body , covers & large cavity milling cut spur gears and MS shaft. The pump consist two gears having large cavity and its tooth profiles cut precisely by special type cutter. Which can able to pumped all types of high viscous liquid without any trouble. These gear pumps are also available with Jacketed features for handling Tar, Bitumen, Asphalts, Wax, Soaps, etc. liquids.

SRL-Series Lobe Pumps are positive displacement ( pd ) external SS-316 Rotary Tri Lobe Pumps are similar to external gear pumps in operation in that fluid flows around the interior of the casing. Unlike external gear pumps, however, the lobes do not make contact. Lobe contact is prevented by external timing gears located in the gearbox. Pump shaft support bearings are located in the gearbox, and since the bearings are out of the pumped liquid. As the lobes 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 lobes as they rotate. Liquid travels around the interior of the casing in the pockets between the lobes and the casing and it does not pass between the lobes. Finally, the meshing of the lobes forces liquid through the outlet port under pressure. Application :   Lobe pumps are frequently used in food applications because they handle solids without damaging the product. Ideal for pumping highly viscous liquids like Butters, Chocolates, Fruit Pulps, Flavorings, Frostings, Fats & Oil, Yeast Slurry, Sugar Syrups, Creams, Meat Chunk, Soup & Sauces, Tooth Paste, Resins, Jams, Jellies chocolate mixtures, Ice Cream, essential oil, shampoo , cheese, Face cream , Lotions, Baby Foods, tomato ketchup, fruit juice etc.

PP PVDF -series pumps are specially design for highly corrosive chemicals in which metal pumps are not recommended or in its cost is higher. The PP- series pumps design are single piece molded polypropylene volute casing with semi-open impeller and casing cover to ensure a smooth running performance against corrosion. The high allumina ceramic sleeve protects shaft to any corrosion and abrasion. The GFT or Sic Vs. Ceramic PTFE below Mechanical seal prevents the leakage from the pumps. The Cast Iron heavy duty oil lubricated bearing housing provide maximum strength to pump. The pumps are also available in Mon-block version with compact design. The PVDF series pump thick walled casing liner & back plate is made of PVDF. A large metal insert in PVDF impeller increased mechanical strength. The PP Series Polypropylene Pumps are also available in monoblock version with compact design. Application For handling highly corrosive acids, alkalis, hydrocarbons, effluent, slurries, and other chemicals like; HCL –33%, Dilute H2so4, Caustic solutions ( NaOH ), HF, H3PO4, HN03, Alum, NaoCl, Feso4, CusO4, FeCl3 etc. The pumps are also used in scrubbing of corrosive gases like Cl2, Br2, F2, I2, So2, So3, Co2 etc. as scrubber pump in various chemical industries, in Pickling process in Steel Rolling Mills, Acid circulation in electro plating industries, decaling in boilers, heat exchangers etc.

PP PVDF -series pumps are specially design for highly corrosive chemicals in which metal pumps are not recommended or in its cost is higher. The PP- series pumps design are single piece molded polypropylene volute casing with semi-open impeller and casing cover to ensure a smooth running performance against corrosion. The high allumina ceramic sleeve protects shaft to any corrosion and abrasion. The GFT or Sic Vs. Ceramic PTFE below Mechanical seal prevents the leakage from the pumps. The Cast Iron heavy duty oil lubricated bearing housing provide maximum strength to pump. The pumps are also available in Mon-block version with compact design. The PVDF series pump thick walled casing liner & back plate is made of PVDF. A large metal insert in PVDF impeller increased mechanical strength.

We are also dealing in replacement pumps Spares / Parts for all type of pumps; like Casing, Impeller, Shaft, Sleeve, Seals, Wear Plates, Wear Rings, Casing Cover , Stuffing Box, Gland, Pressure Ring, Body, Impeller Nut, Rotor, Stator etc. with variety of materials with prompt delivery and economic price

Special Design Features :   Horizontal Foot Mounted Non-Back Pullout Design Non Overloading Power Characteristics of the Pumps Hence no Fear of Overloading of Motor at any Operating Point i.e. no Fear of Burning of Motor.Operating Point i.e. no Fear of Burning of Motor.. Pump has Better Suction Lift Characteristics hence can Lift Water from Highest Depths. All Rotating Parts are Dynamically Balanced Results, Vibration Free Operation - Longer Life of Bearings - Low Noise. Motor Designed for Wide Voltage Range @300-450 Volts hence no Fear of Burn Out Due to Voltage Fluctuation. Additional Advantage of Space Saving - Elimination of Base Plate - Special Coupling and its Guard. Application :   Ideal for General Irrigation and Sprinkler Irrigation Systems Extremely Useful for Industrial Application such as, Heating, Circulating, Water Boosting, Refrigeration & Air Conditioning etc. Suitable for Water Supply Schemes for , Multistory Building Hotels, Commercial Complexes etc. Useful for Clean as Well AS Slightly Contaminated Corrosive Liquids.

The “ DEVPUMPS “/ “ DEV “ DFIG / KFIG -Series bracket mounted positive displacement Fuel Injection Internal Gear Pumps are specially design for fuel pressurizing or oil firing applications in Boilers, Burners, Heating Systems etc. Above pumps are self priming internal gear type design available with or without built-in pressure relief valve and external by pass arrangement. Shaft sealing is by Mechanical Seal for leak free operation.       The DFIG / KFIG series Fuel Injection Internal Gear Pumps are ideal for pumping all types Fuel Oils like LDO, FO, Diesel, Kerosene, HSD, LSHS for fuel pressurizing or firing application in Boilers, Oil Burner, Blower, Heating Pumping Systems, Thermic Fluid Heater etc. The pumps are also used in force feed lubrication system, as booster pump for diesel locomotive, Filter Pumping , Hydraulic drive etc. Above pumps are also used at Fuel Pump station for dosing or mixing of Fuel Additives, Ethanol in Diesel, Petrol as online.

Pressure : up to 30 Kg / Cm2

Pump Speed : 1440rpm , 2900rpm

Suitable for Hydrostatic Pressure testing up to 10,000 psi ( 705 Kg/Cm2 )Used for Pressure or Hydrostatic testing of Boilers, Welded Vessels, Pressure Vessels, Gas Cylinders, Valves, Cocks, Castings, Pipes, Tubes / Hoses , Pipelines, Barrels / Drums, Concrete / Cement Walls etc. parts and equipments Manual / Hand Operated Hydro / Pressure Test Pumps ( H.T.) H.T. -Series  Hydraulic Test Pumps are portable type and can be easily handled by one man. The pump unit mounted on fabricated M.S. Pail, which stores liquid for testing, as well as provide self base for testing. So separate foundation is not necessary for it. H.T. -Series Hydro Test Pumps are available with CI / MS / GM / SS Body, MS Fabricated Pail having water filling capacity 12 or 22 liters ( 9 Liters for HT-5E, 12 Liters in HT-5 and 22 Liters for remain all model ), SS Piston , CI /MS Handle SS Check Valve, Brass Pressure Release Cock , 4” Dial Pressure Gauge and 1.5 meters pressure Hose with end connections .

Suitable for Hydrostatic Pressure testing up to 10,000 psi ( 705 KgCm2 )Used for Pressure or Hydrostatic testing of Boilers, Welded Vessels, Pressure Vessels, Gas Cylinders, Valves, Cocks, Castings, Pipes, Tubes Hoses , Pipelines, Barrels Drums, Concrete Cement Walls etc. parts and equipments

Design Features Go to Top The CHP CM – Series Pumps are Horizontal Foot Mounted Design, Single or Multi Stage High Pressure Centrifugal Pumps of Ring Section type with vertically split suction , intermediate and discharge casings. The intermediate casing are clamped together by external tie-bolts and sealed with gasketso-rings as required by the design. The pumps are fitted with integrally externally cast bearing housing at both ends of the shaft. The pumps are also available with extra cooling chamber when handling hot water in application. Application : The main application of CHP CM-series pump is pumping feed water in Steam Boiler as Boiler Feed Pumps or Condensate Pumps. These High Pressure Multistage Centrifugal Pumps are suitable for irrigation, water works, sprinkler installations, condensate pumping, hot water, fire fighting , cooling water, R.O. Systems etc. applications.

The CHP CM – Series Pumps are Horizontal Foot Mounted Design, Single or Multi Stage High Pressure Centrifugal Pumps of Ring Section type with vertically split suction , intermediate and discharge casings. The intermediate casing are clamped together by external tie-bolts and sealed with gasketso-rings as required by the design. The pumps are fitted with integrally externally cast bearing housing at both ends of the shaft. The pumps are also available with extra cooling chamber when handling hot water in application.

Fuel Injection Gear Pump are specially design for fuel pressurizing or oil firing applications in Boilers, Burners, Heating Systems etc. Above pumps are self priming internal gear type design available with or without built-in pressure relief valve and external by pass arrangement. Shaft sealing is by Mechanical Seal for leak free operation.

Pressure : up to 30 Kg / Cm2

The DEVPUMPS RGP HGP Series Positive Displacement Rotary External Gear Pumps are most efficient and economic range with variety of materials for transferring of oils & viscous liquid, which has special features like Simple & compact in design, Low Noise Level, High in Efficiency and Easy to maintain. It has two piece construction with pump body and cover. The Pump�s element is a pair of single helical modified profile alloy steel gears , which is shrink fitted on carbon steel harden and ground shaft. And it is supported on either side by self lubricated, oil impregnate, sintered bronze bush bearing , which ensures longer life and smooth performance of pumps. The shaft sealing is by Neoprene Rubber oil seal , which ensures leak proof working than gland packing design. The in � built pressure relief vale design gives safety against overloading of electric motor and release excess pressure . This pumps are available in different sizes and capacity with maximum working pressure 10 Kgcm2 from 2.5 LPM to 500 LPM with ¼� to 3� sizes. The flange mounting type pump is suitable for mounting on any equipment or machine. The company is also provide right angle L-type mounting bracket in different frame size to make it foot type pump. By this during the maintenance period you can easily dismantle the pump without disturbing the alignment with motor , which is the main advantage of flange type gear pump

The “ DEVPUMPS ” / “ DEV ” ‘s RGP / HGP Series Positive Displacement Rotary External Gear Pumps are most efficient and economic range with variety of materials for transferring of oils & viscous liquid, which has special features like Simple & compact in design, Low Noise Level, High in Efficiency and Easy to maintain. It has two piece construction with pump body and cover. The Pump’s element is a pair of single helical modified profile alloy steel gears , which is shrink fitted on carbon steel harden and ground shaft.  And it is supported on either side by self lubricated, oil impregnate, sintered bronze bush bearing , which ensures longer life and smooth performance of pumps. The shaft sealing is by Neoprene Rubber oil seal , which  ensures leak proof working than gland packing design.  The in – built pressure relief vale design gives safety against overloading of electric motor and release excess pressure . This pumps are available in different sizes and capacity with maximum working pressure 10 Kg/cm2 from 2.5 LPM to 500 LPM with ¼” to 3” sizes.  The flange mounting type pump is suitable for mounting on any equipment or machine. The company is also provide right angle L-type mounting bracket in different frame size to make it foot type pump. By this during the maintenance period you can easily dismantle the pump without disturbing the alignment with motor , which is the main advantage of flange type gear pump . Application : Go to Top The “ DEVPUMPS ” / “ DEV ” ‘s RGP / HGP -series foot mounted design gear pumps are ideal for handling of all types of Oils & Viscous liquids like All Fuel Oils like Light Diesel Oil ( LDO ), Furnace Oil ( FO ), LSHS, High Speed Diesel ( HSD ), Diesel , Mineral Oils, Lubricating Oils, Fish and Animal Oils, Vegetable Oils, Tar, Asphalts, Sugar Syrups, Molasses, Starch, Soaps, Silicate, Wood Pulp, Glycol, Glycerin, Honey, Inks, Colors & Paints, Resins, Kerosene, Varnishes and viscous chemicals etc. in all types of industries for intermittent duty. The CGX –series flange mounted rotary gear pumps are used for general purpose application to pumping all above oils and viscous liquids. It is ideally suitable to OEM for standardisation on their equipments or machine, such as centralised lubrication system, Pumping & heating units, oil filteration, oil cleaning and cooling systems, Transformer and Hydraulic oil cleaning systems etc. for continuous duty application. The CGXM- Series  Flange / Bracket mount pumps are coupled with Foot cum face mounted electric motor with the help of  adaptor to design Mono-block type for compactness and to avoid frequent allienment problems. Above pumps are also supplied with standard  make electric motor also.

Design Features   Positive return of plunger and variable strike mechanism allows linear relation ship between contol stroke setting and stroke length. They have law NPSH requirements. Multiple head, Double acting plunger head, Sanitary design head, Head with bellow seal, Remote head, Jacketed head design available. Chrome, boron, ceramic coated or solid ceramic plunger choices are available choice of gland packing in PTFE , chevron , poly urethane , silicon , poly amide upon request, various types of non return (check) valves, pressure relief valve for safety of pump and system are available Flushing or cooling arrangement for gland packing and plunger is possible. Steady state metering accuracy + 1% of pump output , at single setting stroke from 10%-100% Reproducibility ( repeatability ) better than + 2.5% of set point. Easily handle viscous fluids and compatible with most of fluids. Confirming to API-675 Standards

Pressure : up to 1000 kg/cm2

PHT series High Pressure Triplex Pumps are design for continuous Duty and always ensure trouble free operations. Extra strong heavy duty Power Frame- ensures uninterrupted smooth long life. A wide variety of valves are available to suit different pumping fluids & applications. A three piece liquid end block design avoids any possibility of block cracking. Spring loaded plunger packing always ensure leak free pumping service. Reversible valve seats double the normal life of valve seats thus become long lasting. Quiet , Smooth in operation. Totally dependable, reliable & efficient performance. Easy to maintain, simple to repair & nominal.

Pressure : up to 500 Kg/cm2

Design Features Go to Top The CHP / CM – Series Pumps are Horizontal Foot Mounted Design, Single or Multi Stage High Pressure Centrifugal Pumps of Ring Section type with vertically split suction , intermediate and discharge casings. The intermediate casing are clamped together by external tie-bolts and sealed with gaskets/o-rings as required by the design. The pumps are fitted with integrally / externally cast bearing housing at both ends of the shaft. The pumps are also available with extra cooling chamber when handling hot water in application. Application :   The main application of CHP / CM-series pump is pumping feed water in Steam Boiler as Boiler Feed Pumps or Condensate Pumps. These High Pressure Multistage Centrifugal Pumps are suitable for irrigation, water works, sprinkler installations, condensate pumping, hot water, fire fighting , cooling water, R.O. Systems etc. applications.