GRACO Piston 41.500 1/2 UHMW HD - (SKU: 01/0061-1R/88)The GRACO 01 0061 1R 88 Piston is a high density UHMW (Ultra High Molecular Weight) polyethylene piston designed for use in GRACO fluid handling equipment. It is engineered to provide reliable sealing and smooth operation within pumps and other components, ensuring efficient transfer of fluids in demanding industrial environments. Key Features: Piston 41. 500, 1 2 inch UHMW (Ultra High Molecular Weight) polyethylene, high density Designed for use in

Ensure all connections are tightened to the specified torque for NPT threads

and is intended for use in maintaining and repairing the fluid handling components of these pumps

suitable for a wide range of chemicals and liquids

Use recommended air pressure settings (typically 20–100 psi for Husky 1050 series)

Ensure the system is depressurized before replacing check balls

The GRACO D05981 is a complete fluid repair kit designed for use with GRACO 515/715 series air-operated double diaphragm pumps

Used for servicing and maintaining GRACO Husky 515/716 diaphragm pumps in industrial

facilitating precise lubrication delivery to critical machinery components

and stainless steel

Used in lubrication and fluid handling systems within industrial

electric-powered automatic lubrication system designed for high-capacity grease transfer in demanding industrial environments

Check for proper alignment and support of the pump during installation