GRACO Piston Packing (181793) - (SKU: 181793) The GRACO 277322 is a

The GRACO 277322 is a coupled hose assembly

or coatings to GRACO dispensing equipment

but not specified in available sources

The GRACO 15A052 COVER

but GRACO pumps are typically made from durable metals and engineered plastics for longevity and chemical resistance

GRACO Piston Packing (181793) - (SKU: 181793) The GRACO 277322 is aThe GRACO 181793 is a piston packing, typically made from polyethylene, designed to provide a reliable seal within the piston assembly of GRACO pumps. Its primary function is to prevent fluid leakage and maintain pressure integrity during pump operation. Key Features: Piston Packing 181793 Polyethylene (UHMWPE) Compatible with various GRACO displacement pumps, including models using piston assemblies Provides a durable and effective seal for piston