GRACO O-RING, HEAD, FORMED, SQUARE - (SKU: 17Y549) The GRACO 257816 KIT

The GRACO 257816 KIT

AIR CYLINDER is a component designed for use in GRACO’s air-operated

Oil (NLGI #000 to NLGI #2)

enabling safer and more efficient application of materials such as polyurethane foams and coatings

Viton balls for chemical and temperature resistance

GRACO O-RING, HEAD, FORMED, SQUARE - (SKU: 17Y549) The GRACO 257816 KITThe GRACO 17Y549 is a specially shaped O ring designed for high pressure applications, used to seal the connection between the head and other components in GRACO equipment. Its durable construction ensures a tight, reliable seal, preventing leaks and maintaining smooth operation. The material is not explicitly stated, but it is typically made from a high grade elastomer suitable for wear and chemical resistance. Key Features: O ring, Head, Formed,