Pneumatic Chemical Injection Pumps: All

Series 3700

Series 3700 Gas/Pneumatic Driven Injection Pump

The 3700 series’ efficient ratchet-type mechanism is noted for its long-life and accurate control. All motor and pump parts are fully protected against dirt and the elements.

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Series 5000 Gas/Pneumatic Driven Injection Pump

Series 5000 Gas/Pneumatic Driven Injection Pump

  • Introducing detergents in air-gas drilling operations
  • Blending foaming agents in water laden gas wells

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Series 5100 Gas/Pneumatic Driven Injection Pump

Series 5100 Gas/Pneumatic Driven Injection Pump

The 5100 Series is capable of pumping high pressures with gas pressure as low as 8 psi and handling volume output up to 30 gallons per day.

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Series 6100 Gas/Pneumatic Driven Injection Pump

Series 6100 Gas/Pneumatic Driven Injection Pump

  • Positive displacement pump
  • Simplex or Duplex offering
  • Field adjustable speed/volume control
  • Exhaust gas can be recovered to minimize gas consumption
  • Heads made from cast steel or 316 stainless steel

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Series 9000 Gas/Pneumatic Driven Double Diaphragm Utility Pump

Series 9000 Gas/Pneumatic Driven Double Diaphragm Utility Pump

This pump needs no priming for suction lifts up to 14 feet of water, and can perform suction lifts up to 23 feet when primed.

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Series MX-3 Gas/Pneumatic Driven Injection Pump

Series MX-3 Gas/Pneumatic Driven Injection Pump

The MX-3 has been discontinued. Please contact your distributor or Dresser's sales contact for a recommended alternative.

  • Up to 62 gallons (235 liters) per day
  • Lightweight

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Series MX-5 Gas/Pneumatic Driven Injection Pump

Series MX-5 Gas/Pneumatic Driven Injection Pump

  • 1 to 62 GPH
  • Duplex Models Available

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