Seaflo 21 Series Water Pump Pressure Switch 40PSI 15A PSWT15A21S40PSI Replacement Knives Engineered specifically for ultralight backpackers

Engineered specifically for ultralight backpackers

That's why our underquilt protector features shock cords and line locks

and it can also serve as a practical skillet for the outdoor kitchen

or glasses

Seaflo 21 Series Water Pump Pressure Switch 40PSI 15A PSWT15A21S40PSI Replacement Knives Engineered specifically for ultralight backpackersSeaflo 21 Series Pressure Switch (40 PSI) Premium Replacement Part: PSWT15A21S40PSI This genuine Seaflo 21 Series Pressure Switch is the ideal replacement for restoring the automatic on demand functionality of your marine or RV water pump. Precision calibrated to shut off at 40 PSI (2. 8 bar), this heavy duty switch ensures your system maintains consistent pressure without the need for manual operation. RELIABILITY: Engineered with a high capacity 15A