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Graco 170755 Housing Coupler

The Graco 170755 Housing Coupler is a durable OEM straight-adapter housing used in Graco fluid-handling and coupler assemblies for secure, leak-resistant connections.

  • OEM Graco coupler housing
  • Supports straight-adapter assemblies
  • Compatible with NPSM-type interfaces
  • Used in fluid-control and regulation systems

$159.94
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Graco 170755 Housing Coupler – Compatibility & Details

Compatible Machines

The Graco 170755 Housing Coupler is used in specific fluid-handling and coupler assemblies. It is not tied to complete sprayer models but is installed in systems that utilise Graco’s straight-adapter style coupler housing.

  • Graco Straight Adapter Coupler Assemblies
  • Graco Fluid Control & Regulation Systems Using Adapter-Style Housings
  • Graco Industrial Pump & Transfer Systems With NPSM-Type Coupler Interfaces

Product Overview

The Graco 170755 Housing Coupler serves as the core housing for straight-adapter style couplers. It maintains secure fluid connections and ensures durability in regulated fluid-handling assemblies. This component is typically replaced during service, rebuilds, or maintenance of Graco adapter-based coupler units.

Key Features

  • Durable housing design for Graco coupler assemblies
  • Ensures stable and leak-resistant fluid connections
  • Designed for NPSM-type interface systems
  • Suitable for industrial fluid-handling environments

Technical Specifications

Part Number 170755
Part Type Housing Coupler / Straight-Adapter Housing
Application Category Fluid-Handling & Coupler Systems
Thread Type Compatible with NPSM-based adapter couplers
Material Heavy-duty metal construction (Graco OEM)

Frequently Asked Questions

It functions as the main structural housing inside straight-adapter coupler assemblies used in Graco fluid-handling and regulation systems.

No. This part is used inside coupler assemblies rather than paint sprayer bodies. It must match a compatible Graco straight-adapter-style coupler.

Yes, it is an original Graco-manufactured part designed specifically for their coupler/adapter assemblies.

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