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Graco 189877 Housing Regulator Pro5500

The Graco 189877 Housing Regulator Pro5500 protects the pressure regulator assembly on Pro5500 pumps, ensuring stable pressure control.

  • Regulator housing
  • Protects regulator components
  • Durable and corrosion-resistant
  • Designed for Graco Pro5500 pumps

$669
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Graco 189877 Regulator Housing for Pro5500 Pumps

✔ Compatible Machines

  • Graco Pro5500 pressure pumps

Overview

The Graco 189877 Housing Regulator Pro5500 encases and protects the air pressure regulator on Pro5500 series pumps. It ensures consistent pressure control by shielding regulator internals from damage, debris, and corrosion.

Key Features

Part Number 189877
Component Type Regulator housing
Material Heavy‑duty metal
Application Pro5500 pump pressure regulator

Installation & Usage Tips

  • Ensure regulator is clean before housing installation.
  • Check alignment with mounting points.
  • Inspect for dents or cracks that may affect seal.

Frequently Asked Questions

It protects the pressure regulator from physical damage and contaminants, maintaining stable pump pressure.
Inspect during regular maintenance cycles or if pressure fluctuations occur.

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