GRACO HUSKY 1050 HP - 50 GPM - Aluminum Body, Aluminum Standard Air Valve W/Buna Seals Centre (316 Stainless Steel Seats/ Santoprene Balls/ Santoprene Diaphragm ) Aluminum Standard Porting (NPT)

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).

Graco Husky 1590 - 100 GPM - S/S (1-1/2" BSP) Standard Pump, Aluminum Center Section, Geolast Seats, Geolast Balls & Geolast Diaphragm

Graco Husky 1590 - 100 Gpm - Stainless Steel Air Operated Double Diaphragm Metal Pump