Hydraulically Actuated Diaphragm Pump

Hydraulically Actuated Diaphragm Pump

Features :

  • Conforms to API 675 standard
  • Very Economical.
  • Heavy duty construction designed for severe industrial application.
  • Easy to maintain with zero leakages.
  • Hydraulically Balanced Sandwich (Double) Diaphragm with Rupture Detection.
  • Integrated hydraulic relief and bleed valve
  • Turn down ratio 10:1
  • Repeatability +3%
  • Linearity +3%
  • Accuracy up to ± 1%
  • Stroke volume adjustment range: 0 – 100%
  • Stroke volume adjustment: manually using scaled rotary dial (with electric actuator or control drive as an option).
  • Available in variable / fix stroke.
  • Available with jacketing molten liquids.
  • Modular Configurations: Simplex, Duplex, Triplex and Quadriplex

Material Of Construction

  • Reagent head: PTFE, PP, PVDF, AISI 316L, AISI 304, AISI 316, Alloy 20, Hastelloy C
  • Check Valves: PTFE, PP, PVDF, AISI 316L, AISI 304, AISI 316, Alloy 20, Hastelloy C
  • Metal Gearbox: Cast Iron
  • Diaphragm: PTFE / Metallic (SS304/SS316)
Sr. No. Pump Model Capacity Max (LPH) Pressure Max (Kg/cm2)
1 DMH 1000 0 TO 180 80
2 DMH 2000 0 TO 812 120
3 DMH 3000 0 TO 3460 340
4 DMH 4000 0 TO 9900 405

Application :

  • Oil & Gas
  • Chemical
  • Detergents
  • Institutes
  • Food & Beverages
  • Fertilizers
  • Nuclear Reactor
  • Water Treatment
  • Paints
  • Steel
  • Textiles
  • Paper
  • Pharmaceuticals
  • Consultancy Agencies
  • Power
  • Petroleum
  • Marine Application
  • Mines

Optional Accessories for Dosing Applications :



If required by user, this Pump can also be supplied with suitable followed accessories.

  • Chemical Flow Meters
  • Ex. Pressure relief valve (PRV)
  • Back pressure Valve
  • Anti Syphon Valves
  • Calibration Cylinders
  • Electronic remote stroke control for flow adjustment
  • Rota Meters
  • Suction strainer
  • Pulsation Dampeners
  • Low Level Switch
  • Hot or Cold water Jacketing for liquid end for cooling or heating
  • Flow / No Flow Switches
  • Control Panels
  • VFD (AC Speed Drives)
  • PLC fitted SCADA based Panels
  • Level Sensors
  • Tank Agitators
  • On Line Static Mixers
  • Integrated pH-ORP-Chlorine-TDS Controllers and sensors
  • Tank Level Indicators.