GRACO Piston Seal (188257 SEAL, PISTON) - (SKU: 188257) It is a mechanical component

It is a mechanical component that controls the flow of fluids through the system

The Husky 515 Acetal (1/2" NPT) Remote Pump is an air-operated double diaphragm pump designed for industrial fluid transfer

and maintenance applications requiring robust

but it is engineered for durability and precise fit within the equipment

GRACO Piston Seal (188257 SEAL, PISTON) - (SKU: 188257) It is a mechanical componentThe GRACO 188257 SEAL, PISTON is a replacement piston seal designed for use in specific GRACO pumps, such as the 235540 model. It is a critical sealing component that ensures proper operation and prevents fluid leakage within the pump assembly. The material is not specified in available documentation, but it is engineered for durability and compatibility with industrial fluids. Key Features: Piston Seal Designed for use in GRACO pump model 235540