GRACO JetRoller System, 9 in (23 cm), Contractor In-Line Valve - (SKU: 24U172)The GRACO 24U172 JetRoller System is a lightweight, detachable roller assembly designed for use with airless sprayers. It combines rolling and spraying into a single action, eliminating the need for traditional roller trays and paint buckets. The system is constructed for durability and ease of use, intended to deliver a quality finish on rough and porous surfaces while minimizing overspray and prep time. Key Features: JetRoller System 9 in (23 cm)

Inspect for leaks and unusual noises during operation

DISP is a replacement cylinder component designed for use in GRACO dispensing and pumping equipment

GRACO ball valves are typically constructed from stainless steel and PTFE for compatibility with harsh materials such as catalysts and waterborne finishing materials

Supports consistent performance in spray applications

and other applications requiring precise and reliable fluid handling

5-pack for convenient replacement and maintenance

Enables quick and accurate verification of HVLP aircap pressures

Ball Kit: D0B010

Applying thermoplastic pavement markings such as road striping

various diaphragm and seat materials available

Precision fluid injection

Its primary function is to provide sealing and support within the pump assembly