GRACO O-RING, HEAD, FORMED, SQUARE - (SKU: 17Y549) enabling safer and more efficient

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

Use the correct torque specifications for assembly (refer to manual for specific values)

Oil (NLGI #000 to NLGI #2)

Insert Fluid Cartridge Kit

The GRACO L250C4 is a high-capacity lower assembly designed for use in industrial spray equipment

GRACO O-RING, HEAD, FORMED, SQUARE - (SKU: 17Y549) enabling safer and more efficientThe 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,