Whether you have a bung mount or direct thread GPI M-Series Fuel Pump, this walkthrough has you covered on installation.
If you are installing a GPI M-Series Fuel Transfer Pump onto a tank, here's how you can do it in eight steps (or less!).
Installing an M-Series Fuel Transfer Pump
- Add thread tape to all threaded parts of the pump, hoses, suction pipes and adapters.
- If your pump needs a bung adapter to mount on the tank, thread the bung adapter into the tank and tighten in place. If the pump does not need a bung adapter (like a M150 pump), skip this step.
- Install the gasket and suction pipe on the pump.
- Extend the suction pipe to its full length.
- If you need the bung adapter, install the pump on the bung adapter and tighten the spin collar to secure the pump in place. If you have a direct mount M150 pump, thread it into place onto the tank tightly.
- Thread the hose to the outlet port of the fuel filter adapter. Tighten in place to avoid leaks
- If you are using an automatic unleaded nozzle with an M180 fuel pump, install the included 1" to 3/4" reducer onto your hose. If you are not using an M180 fuel pump, skip this step.
- Attach your nozzle to the hose
Offerings covered by this post:
GPI M-150 12V Fuel Transfer Pump Only (15 GPM) – M150S-E-PO
GPI M-150 12V Fuel Transfer Pump, 3/4″ Manual Nozzle & 10′ Hose (15 GPM) – M-150S-EM
GPI M-150 12V Fuel Transfer Pump w/12″ hose, 3/4″ Manual Nozzle & Spin Collar Mount (15 GPM) – M-150S-MU
GPI M-150 12V Fuel Transfer Pump, 3/4″ Auto Nozzle, 12′ Hose & Spin Collar Mount (15 GPM) – M-150S-AU