GRACO Husky 1050 Polypropylene Pump, 1" Size, Center Flange, Stainless Steel Center Section, Polypropylene Seats, PTFE Balls & PTFE/Santoprene Diaphragm - (SKU: 650187)The GRACO Husky 1050 Polypropylene Pump is an air operated double diaphragm pump designed for transferring a wide range of fluids, including water, antifreeze, and fuels. This specific configuration features a polypropylene body, stainless steel center section, polypropylene seats, PTFE balls, and a PTFE Santoprene diaphragm, making it suitable for handling corrosive or aggressive fluids in industrial environments. Key Features: Air operated double

or other finishing materials at lower pressures

Used in fluid handling systems such as paint sprayers

Inspect cover for damage or wear before each use

Stucco and EIFS applications

Designed for contractor-grade reliability and ease of maintenance

Carbide flat segments

Compatible with manual paint spray guns or automatic spray applicators for one-component (1K) fluids

all-stainless-steel construction with a 125 Ra surface finish

Regularly inspect O-rings during routine maintenance

and coating applications where reduced overspray and consistent finish are required

The GRACO 180660 Base

but it is typically made from durable metal or alloy for reliable performance