GRACO Cup Piston - (SKU: 177159) Stall-free operation for continuous duty

Stall-free operation for continuous duty cycles

Designed for use with GRACO fluid handling systems and compatible tubing/fittings

Compact footprint for limited space applications

Used for branding and identification on the front of GRACO Truecoat II sprayers

GRACO Cup Piston - (SKU: 177159) Stall-free operation for continuous dutyThe GRACO 177159 CUP PISTON is a replacement piston component designed for use in GRACO diaphragm pumps. Its material is not explicitly stated in available sources, but similar pistons in GRACO equipment are typically constructed from durable plastics or engineered polymers. This part is intended to ensure proper sealing and smooth operation within the pump assembly, contributing to reliable fluid transfer in industrial applications. Key Features: Cup