OEM Dosing Pump

Product Announcement from GRI Pumps (A Gorman-Rupp Company)

GRI's new Dosing Pumps are ideal for low flow, low pressure metering applications where a fixed flow rate is required. The Dosing Pumps are constructed entirely of plastic and use GRI's time-proven bellows technology to provide a durable and accurate chemically resistant metering pump. When pumping water in laboratory test conditions, pumps rate at +/- 1%, stroke to stroke.

As with all of GRI Pumps, the Dosing Pumps are highly OEM customizable. A variety of configurations are available to meet many different system requirements.


  • Soap Dispensing
  • Chemical Dispensing
  • Household Washer and Dryer Market
  • Appliance Market
  • Warewashing
  • Water Purification Market
  • Laboratory Market
  • HVAC Market
  • OEM Markets requiring metering pumps


  • Bellow Size: ½", ¾"
  • Elastomer: EPDM
  • Voltage 50/60Hz: 115v, 230v
  • Maximum Discharge Pressure: 5 PSI
  • Flow Range (dependant on configuration, water as tested fluid): 3.3 to 43.2 ml/min
  • Maximum Temperature: 140°F (60°C)