Graco 155921 Valve Seal
The Graco 155921 Valve Seal ensures airtight sealing in valve assemblies of pump supports and elevator units, preventing leaks and maintaining reliable operation.
- Material: Durable nitrile rubber for industrial use
- Application: Valve assemblies in elevator and pump support units
- Compatible Machines: Graco elevator assemblies and air-motor driven pump supports
- OEM Replacement: Direct-fit for Graco equipment
Graco 155921 Valve Seal Overview
The Graco 155921 Valve Seal is a precision-engineered flat-cup seal designed for use in valve assemblies and air-motor driven pump supports. It ensures airtight sealing to prevent leaks and maintain proper operation of the valve mechanism.
This OEM valve seal is made from nitrile rubber and provides reliable performance in high-use industrial spray and pump systems.
Compatible Machines
- Graco Elevator Assemblies: Air-motor driven pump supports (Topper Units)
- Graco Pump Support Units: Valve assemblies using 155921 seal
- Graco Industrial Spray Systems: Models specifying part 155921 in valve assembly
Key Features
- Leak Prevention: Maintains airtight seal in valve assemblies
- Durable Material: Nitrile rubber engineered for industrial use
- OEM Replacement: Direct-fit for Graco elevator and pump units
- Reliable Performance: Ensures proper valve operation under repeated use
Frequently Asked Questions
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