GRACO 4 Inch Piston - (SKU: 15G885) Periodically check for wear and

Periodically check for wear and replace diaphragms as needed

The spring is intended to provide controlled compression and return force within compatible GRACO pump assemblies

Use only GRACO-approved hoses and fittings for your system

Use appropriate tools to avoid damaging the valve or equipment

designed for use as a fastening component within GRACO industrial equipment such as paint sprayer pumps and warm melt supply systems

GRACO 4 Inch Piston - (SKU: 15G885) Periodically check for wear andThe GRACO 15G885 is a 4 inch piston designed as an original equipment part for use in GRACO pumps and spray equipment. It is engineered to ensure reliable operation and seamless functionality within compatible GRACO systems. The material is not specified in available sources, but similar GRACO pistons are typically made from durable, wear resistant materials suitable for demanding industrial applications. Key Features: Piston 4 Inch Designed for use