GPI Herbicide Pump & Meter
GPI 12-Volt Chemical Transfer Pumps are designed for use with today’s most common herbicides. Pump materials ensure years of dependable service from your GPI Chemical Transfer Pump. Typical applications include but are not limited to agriculture, hobby farm and landscape or lawn and garden services. Chemical compatibility is critical when choosing the best pump for the job.
- GPI herbicide and chemical pumps ensure versatility, compatibility, durability and safety.
- Rotary gear design produces delivery rates that make fluid transfer quick and efficient.
- 30 Lpm based on medium fluids (including RoundUp).
- Meter Flow Range: 7 to 75 Lpm.
- Allows for record keeping with two totals: Batch or Cumulative.
- Meter is factory-calibrated to +2%; may be field-calibrated to +1/2%.
- Comes complete with 15’ of cable with battery clips, nozzle valve, hose kit and fittings.
- Pump is 12 VDC while meter has replaceable 9V battery.

Polywest is Canada's foremost supplier of name brand liquid handling products.
