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DEV ENGINEERS
A-47, Maruti Industrial Estate,
Vijay Mill Compound,
Opp. Naroda Fire Station,
Naroda Road,
Ahmedabad - 380 025
Gujarat (INDIA)
Sales Office :
402, Nandan Complex,
Opp. Railway Crossing, Mithakhali,
Ahmedabad - 380 006.
Gujarat (INDIA)
Phone :
+91-79-65495676
+91-79-26403839
Mobile :
+91-98240-12742
E-Mail :
info@devpumps.com
devpumps@dataone.in
Dev Engineers
DEV ENGINEERS
Manufacturer, exporters and supplier of Industrial & Chemical pumps and its spares.
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Triplex / Metering Pumps

High Pressure Triplex Plunger Pumps : Series PHT
High Pressure SS Boiler Feed

High Pressure

SS Boiler Feed
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
Temp up to

300 * C

M.O.C SS-304, SS-316, SS-316L, Carbon Steel etc.
Metering / Dosing Pumps
Application :  
The Metering / Dosing pump has wide usage in Chemical, Pharma, Oil & Gas, Petrochemicals, Pulp & Paper, Sugar, Food, Fertilizer etc industries for metering / dosing of Conc. H2sO4, HCL, Hn03, HF etc. , Acids & Alkalies, Chlorine, Caustic Solutions, Thick Slurry, Cream Filling, Alum Dosing, Polyelectrolyte at ETP, Thick Slurry, Sauce, Honey, Liquified Gases, Hydrazine, Solvents etc.
A) Plunger Type Metering / Dosing Pumps
   
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
Capacity : up to 15000 lph
Pressure : up to 1000 kg/cm2
M.O.C : SS - 304, SS -316, Alloy - 20, Hastelloy c & b , Titanium , Monel , Inconel etc.
Temp : - 20 º c to + 300 º c.
B) Mechanical Operated Diaphragm Dosing Metering Pumps
   
Design Features  
  • Simple & Compact in design, Completely leak free Diaphragm pumps
  • Steady state metering accuracy of + 3%, of pump output, at single setting of stroke from 10%-100%
  • Reproducibility ( Reapitibility ) better than + 3% Set of set point.
  • Suitable to handle most corrosive & agrassive liquids.
  • Diaphragm is made from PTFE and Plunger is directly connected to diaphragm to create reciprocating motion.
  • Multiple head, Sanitary design head, Remote head, Jacketed head
  • Various types of non return ( check ) valves Pressure relief valve for safety of pump and systemCost effective system such as tank pack with stirrer available
Capacity : up to 200 lph
Pressure : up to 12 kg/cm2
M.O.C : SS 304, SS-316, alloy - 20 , hastealloy c & b , titanium , monel , inconel , polypropylene, ptfe, nylon, pvc, uhmwpe etc.
Temp : - 20 º c to + 300 º c.

C ) Hydraulic Actuated Diaphragm Dosing / Metering Pump

C ) Hydraulic Actuated Diaphragm Dosing / Metering Pump C ) Hydraulic Actuated Diaphragm Dosing / Metering Pump  
Design Features Go to Top
  • Economical for Costly Fluids
  • Diaphragm Glandless Pump, with allow leak free operation
  • Variation in stroke length & flow rate is linear.
  • Steady state metering accuracy of + 1% of pump output, at single setting of stroke from 10%-100%
  • Reproducibility ( Repeatability ) better than + 1.5% of set point.
  • In-built Pressure Relief & Vacuum valve on the hydraulic side to safe guard system.
  • Double diaphragm with rupture indication also available. Easily handles viscous fluids.
  • Multiple head, Double acting plunger head, Sanitary design head, Head with bellow seal, Remote head, Jacketed head
  • Confirming to API –675 Standards
Capacity : up to 35000 lph
Pressure : up to 350 kg/cm2
M.O.C : SS - 304 , SS -316 , ALLOY - 20 , HASTEALLOY C & B , TITANIUM , MONEL ,POLYPROPYLENE, PTFE, NYLON, PVC, UHMWPE etc.
Temp : - 20 º c to + 350 º c.