GRACO Packing Cup, Piston - (SKU: 162871)The GRACO 162871 is a PTFE (polytetrafluoroethylene) piston packing cup designed for use in GRACO pumps. It serves as a critical sealing component within the piston assembly, ensuring reliable fluid containment and smooth operation of the pump. Key Features: Piston Packing Cup 162871 PTFE (polytetrafluoroethylene) Compatible with specific GRACO pump models (e. g., Model 685438 as referenced in GRACO documentation) Made from durable PTFE for chemical

and fluids containing large solids

Complete set for multiple sealing points

36 inch Wand

and other industries demanding hygienic equipment

3" (HS Series)

Supports integration with PLC systems for process automation

Its primary function is to ensure proper alignment and retention of internal pump parts during operation

Coupling Kit

Used as a power control switch in GRACO airless spray equipment

Inspect the shield for any damage prior to installation

2500 psi (max)

Ensure the unit is installed on a stable