Clean or replace the bypass poppet on a GPRO V25 Fuel Transfer Pump in just a few steps.
For when you need to clean or replace a bypass poppet within a GPRO V25 Fuel Transfer Pump, use the walkthrough below or the video linked above. Remember to wear properly fitting PPE when doing this task!
- Turn off the pump and disconnect from power
- Use a 10 mm hex wrench to unscrew the bypass plug from the pump
- Remove the bypass poppet spring, o-ring, bypass poppet assembly and orifice seal. Be careful as these parts are under spring tension
- Inspect the o-ring on the poppet (part number 170500-03) for damage or wear
- Before reassembling, remove the bypass poppet o-ring and bypass plug o-ring and lightly coat both with grease
- If poppet components contain debris, wipe them with a clean cloth
- Reinstall the o-rings on the poppet and bypass plugs
- Reinsert the bypass assembly (poppet on top, spring in middle, plug on bottom) into the pump. Tighten in place with hex wrench
Offerings covered by this post:
GPI V25 12V Fuel Transfer Pump Only (25 GPM) – V25-012PO
GPI V25 12V Fuel Transfer Pump, 1″ Manual Nozzle, 18′ Hose & Tank Adapter Mount (25 GPM) – V25-012MD
GPI V25 12V Fuel Transfer Pump, 1″ Auto Nozzle, 18′ Hose & Tank Adapter Mount (25 GPM) – V25-012AD