3” Diaphragm Pump, Hastelloy Wet Side with PTFE Diaphragms, PTFE Balls. BSP Ported
Uses 637421 Air Kit and 637303-TT Wet Kit
3” Diaphragm Pump, Hastelloy Wet Side with PTFE Diaphragms, PTFE Balls. BSP Ported 3 IN EXP METALLIC DIAPH PUMP ECCN 2B350I