GRACO Husky 2150 Aluminum (2" NPT) Standard Pump - (SKU: DF3661)The GRACO Husky 2150 Aluminum (2" NPT) Standard Pump is an air operated double diaphragm pump made with an aluminum center section, featuring Santoprene seats and balls, and a PTFE diaphragm. It is designed for fluid transfer applications. Key Features: Air Operated Double Diaphragm Pump 2 inch Aluminum center section with Santoprene seats and balls, PTFE diaphragm 150 gpm (568 lpm) 120 psi (8. 4 bar) Stall free low pulsation air valve for smooth

and compatibility with Lubepro reciprocating pump systems

designed to connect or adapt pipe fittings within GRACO equipment

and agricultural applications where smooth fluid transfer is required

Contributes to regulator reliability and longevity

Ideal for painting and coating large surfaces efficiently

and handling chemicals or detergents

Threaded connection ensures secure fit

Plug-and-play design for easy replacement without infrastructure rework

in-plant machinery requiring precise and reliable lubrication delivery

If nozzle or hose is suspected to be clogged

and is intended to restore or maintain the sealing integrity of the pump’s lower section

The specific material of the hose and construction is not detailed in available listings