Great Plains Industries / GPI GPRO Professional Grade, Fuel Transfer Pumps, with Meter
- Self-priming slidng-vane pumps.
- With flow meter.
- Explosion-proof motors.
- Popular for dispensing Diesel and Anti Freeze (Also UL certified for use with Petrol under US jurisdiction).
- 18ft of 1" ID delivery hose.
- Manual or Automatic shut-off dispensing nozzle with 1" spout for diesel cars.
- 2" ISO male tank adaptor for mounting to drum threads, or to a bracket, with a 1"NPT female in the centre for suction pipe attachment.
- Power-isolating, lockable, nozzle holster, which will switch the pump on / off as the nozzle is removed / replaced.
- Made in the USA.
- 4 YEAR WARRANTY.
Shown Below: GPI GPRO20 AC with Meter (Automatic Nozzle, Pump Only)

Shown Below: GPI GPRO35 AC with Meter (Automatic Nozzle, Pump Only)

Product OptionsGPI Model | GPI Part Number | Flow Rate | Nozzle | Hose | Meter | Suction Pipe | Temperature Rating (Assy.) | Voltage & Power | Variant |
PRO20-115AD/QM240G8N | 503000-71 | 76 lpm | Automatic (Diesel Spout) | 18ft (5.5m), 1"ID, 1"NPT | QM240G8N (U.S.Gal.) | Metal, 1"NPT, Adjustable 22" to 40" (101.6cm) | -29c | 115vAC, 18ft (5.5m) Cord. | Pump Kit with Automatic Nozzle & Meter (U.S.Gal.) |
PRO20-115AD/QM150L8N | 503000-73 | 76 lpm | Automatic (Diesel Spout) | 18ft (5.5m), 1"ID, 1"NPT | QM150L8N (Litres) | Metal, 1"NPT, Adjustable 22" to 40" (101.6cm) | -29c | 115vAC, 18ft (5.5m) Cord. | Pump Kit with Automatic Nozzle & Meter (Litres) |
PRO20-115PO/QM240G8N | 503000-70 | 76 lpm | None | None | QM240G8N (U.S.Gal.) | None | -29c | 115vAC, 18ft (5.5m) Cord. | Pump & Meter Only (U.S.Gal.) |
PRO20-115PO/QM150L8N | 503000-72 | 76 lpm | None | None | QM150L8N (Litres) | None | -29c | 115vAC, 18ft (5.5m) Cord. | Pump & Meter Only (Litres) |
PRO35-115AD/QM240G8N | 504000-71 | 132 lpm | Automatic (Diesel Spout) | 18ft (5.5m), 1"ID, 1"NPT | QM240G8N (U.S.Gal.) | Metal, 1"NPT, Adjustable 22" to 40" (101.6cm) | -29c | 115vAC OR 230vAC, 18ft (5.5m) Cord. | Pump Kit with Automatic Nozzle & Meter (U.S.Gal.) |
PRO35-115AD/QM150L8N | 504000-73 | 132 lpm | Automatic (Diesel Spout) | 18ft (5.5m), 1"ID, 1"NPT | QM150L8N (Litres) | Metal, 1"NPT, Adjustable 22" to 40" (101.6cm) | -29c | 115vAC OR 230vAC, 18ft (5.5m) Cord. | Pump Kit with Automatic Nozzle & Meter (Litres) |
PRO35-115PO/QM240G8N | 504000-70 | 132 lpm | None | None | QM240G8N (U.S.Gal.) | None | -29c | 115vAC OR 230vAC, 18ft (5.5m) Cord. | Pump & Meter Only (U.S.Gal.) |
PRO35-115PO/QM150L8N | 504000-72 | 132 lpm | None | None | QM150L8N (Litres) | None | -29c | 115vAC OR 230vAC, 18ft (5.5m) Cord. | Pump & Meter Only (Litres) |
Wetted ComponentsPump Body | Cast Iron |
Impeller Case | Cast Iron |
Impeller Case Seal | NBR |
Motor Shaft Seal | NBR |
Vanes | Carbon |
Vane Springs | Not Present |
Rotor / Gear / Impellor | Steel |
Shaft Key / Nut | Stainless Steel |
Motor Shaft | Stainless Steel |
Bypass Valve Piston | Unknown |
Bypass Valve Seal | Unknown |
Bypass Valve Spring | Stainless Steel |
Customs Tariff CodePump & Meter, Of type used on forecourt | 8413110000 |
Download GPI GPRO / QM Combo - Flyer PDF
Download GPI GPRO20 115 Combo - Specifications PDF
Download GPI GPRO35 115 Combo - Specifications PDF
Download GPI QM Meter - Manual PDF
Download GPI GPRO20, AC, Manual PDF
Download GPI GPRO35, AC - Manual PDF