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

providing consistent and efficient fluid delivery

8 mm (gray)

It is intended to hold and feed drywall texture material efficiently during application

Painted coating for corrosion resistance

particularly in tandem supply setups with electronic crossover models

It is intended to maintain and restore the functionality of the snuffer

torquing to 8–9 ft-lbs (11–12 N•m)

Use recommended fittings and hoses for the intended fluid and pressure

(560 mm) O

typically constructed from durable materials to provide a secure fit and protection for the shaft within GRACO hydraulic sprayer equipment

Heater Bracket Kit

but it is intended to ensure safe and reliable operation by activating or deactivating circuits based on preset pressure thresholds