Graco DF2911 Husky 2150 PP 2 in. (51 mm) NPT Standard Pump, AL Center Section, PP Seats, PTFE Balls & PTFE Diaphragm

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)

Graco Husky 1050HP - 50 GPM - Aluminium body, Aluminum Standard Air Valve w/Buna Seals Centre (Geolast Seats/ Geolast Balls/ Buna diaphragms) Aluminum Standard Porting (NPT)

Graco Husky 1050HP - 50 GPM - Aluminium Body, Aluminum Standard Air Valve w/Buna Seals Centre (Santoprene Seats/ Santoprene Balls/ Santoprene Diaphragms) Aluminum Standard Porting (BSPT)

Graco Husky 1050HP - 50 GPM - Aluminum Body, Aluminum Standard Air Valve W/Buna Seals Centre (Santoprene Seats/ Santoprene Balls/ Santoprene Diaphragm) Aluminum Standard Porting (NPT)

Graco Husky 1050HP - 50 GPM - (1" NPT) S/S Pump, Aluminum Center Section, S/S Seats, Santoprene Balls & Santoprene Diaphragm

Graco Husky 1050HP - 50 GPM - High Pressure Air-Operated Diaphragm Pump Aluminum Standard Air Valve w/Buna Seals Centre Section, Aluminium Fluid Section, and Aluminum Standard Porting (NPT).