Binks Gemini II - 1" Aluminum Body - Stainless Steel Balls/Seats - PTFE Diaphrams

Graco Husky 1050 - 50 GPM - S/S Air Operated Diaphragm Pump w/S/S Seat, S/S Ball, 2-Pc. PTFE/Santoprene Fluid Diaphragm, & NPT Porting

Graco Husky 1050 AL 1" (25.4 mm) BSPT Pump, AL Center Section, SS Seats, SS Balls & PTFE Diaphragm