Graco 647016 Husky 1050 Air-Operated Double Diaphragm Transfer Pump – 1 in. AL/TPE for Water, Antifreeze, and Fuel Transfer

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

Graco Husky 1050 Polypropylene Diaphragm Pump

Graco Husky 1050 Diaphragm Pump with Drum Riser Tube

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

Binks - 41-818823 1" SS BSP Diaphragm Pump

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 1050HP - 50 GPM - Aluminium Body, Aluminum Standard Air Valve w/Buna Seals Centre (Geolast Seats/ Geolast balls/ Buna Diaphragms) Aluminum Standard Porting (BSPT)