3” Diaphragm Pump, Stainless Steel Wet Side with Viton Diaphragms, Viton Balls. NPT Ported
Uses 637421 Air Kit and 637303-VV Wet Kit
3” Diaphragm Pump, Stainless Steel Wet Side with Viton Diaphragms, Viton Balls. NPT Ported 3 IN EXP METALLIC DIAPH PUMP