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Graco 155921 Valve Seal

$53.25
In Stock
Part #: 155921

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
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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

It provides a flat-cup seal in valve assemblies, ensuring airtight sealing and proper operation of air-motor driven pump supports and elevator units.

Compatible with Graco elevator assemblies, air-motor driven pump supports, and industrial spray systems that specify part 155921 in their valve assemblies.

It is made of nitrile rubber, a durable material suitable for repeated use in industrial valve assemblies and pump supports.

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