GRACO Husky 1050 PVDF Pump, 120V Compressor, BLDC Motor, End Flange, AL Center Section, PVDF Seats, PTFE Balls & PO Diaphragm - (SKU: 650557)The GRACO 650557 is an air operated double diaphragm pump featuring a PVDF (polyvinylidene fluoride) end flange, aluminum center section, PVDF seats, PTFE balls, and PO (polyolefin) diaphragm. It is designed for reliable, low pulsation transfer of fluids, including those with small solids, in industrial and maintenance applications. Key Features: Air operated double diaphragm pump Husky 1050 PVDF end flange, aluminum center section, PVDF seats, PTFE

Check valve housing

It is a critical part of the pump assembly

Regularly check connections for secure fit

Its primary function is to ensure reliable fluid transfer in industrial applications

86 MPa) depending on model variant[1][2][5]

The GRACO 120657 SPRING

Its primary function is to ensure optimal pump performance and longevity by providing a secure and properly fitting enclosure for critical pump components

Viton (Fluoroelastomer)

Regularly inspect and replace discs as part of routine maintenance

The GRACO 26B352 is a seal kit containing high-performance PTFE (polytetrafluoroethylene) O-rings designed for use in GRACO diaphragm pumps

Fluid flow control in GRACO equipment

It includes a semi-pneumatic wheel