How To Install A Filter Kit On A GPI M-Series Fuel Transfer Pump

If you've got a GPI M-Series Fuel Transfer Pump, here's how you can install a fuel filter kit onto it


Here's 11 steps to install a GPI M-Series Fuel Transfer Pump and GPI Filter Kit onto your tank. If you already have the pump with the nozzle holder in place, start at step 6.

Installing a GPI Filter Kit on M-Series Fuel Transfer Pump

  1. Add thread tape to all threaded parts of the pump, hoses, suction pipes and adapters.
  2. 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, skip this step.
  3. Install the gasket and suction pipe on the pump.
  4. Extend the suction pipe to its full length.
  5. If you need the bung adapter, install the pump on the bung adapter and tighten the spin collar in place. If you have a direct mount M-150 pump, thread it into place onto the tank tightly.
  6. Install the 3/4" pipe nipple to the pump outlet port
  7. Attach the inlet port on the fuel filter adapter to the pipe nipple
  8. Attach the fuel filter to the fuel filter adapter
  9. Thread the hose to the outlet port of the fuel filter adapter. Tighten in place
  10. 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.
  11. 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