GRACO Piston Support Ring for 320-629cc Piston Assemblies - (SKU: 15K888) Inspect valve and connections for

Inspect valve and connections for wear or damage before installation

4 Chamber Melting System (QuadMelt™) for fast thermoplastic melting

Using a genuine GRACO enclosure ensures compatibility

Check connector compatibility with your equipment model

ensuring continuous operation and minimizing downtime

GRACO Piston Support Ring for 320-629cc Piston Assemblies - (SKU: 15K888) Inspect valve and connections forThe GRACO 15K888 is a piston support ring designed to secure and stabilize pistons within GRACO pump assemblies. It is typically used in conjunction with pistons and metering tubes for precise material dispensing. The specific material is not specified in available documentation, but GRACO piston support rings are commonly made from durable plastics or engineered polymers for wear resistance and compatibility with various fluids. Its primary function