3” Diaphragm Pump, Aluminium Wet Side with Santoprene Diaphragms, Santoprene Balls. BSP Ported
Uses 637421 Air Kit and 637303-AA Wet Kit
3” Diaphragm Pump, Aluminium Wet Side with Santoprene Diaphragms, Santoprene Balls. BSP Ported PUMP, DIAPHRAGM BSP-EXP-3″