Graco 155570 Swivel Union 1/4 in NPT (M) x 1/4 in NPSM (F)

The Graco 155570 Swivel Union provides a secure 90° hose connection, allowing flexible routing and reducing stress on fluid-handling assemblies.

Connection: 1/4 in NPT male × 1/4 in NPSM female
Function: Enables flexible hose routing and leak-proof performance
Durability: Designed to meet Graco quality standards

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Description

Graco 155570 Swivel Union Overview

The Graco 155570 Swivel Union provides a secure, flexible 90° connection for hoses in Graco fluid-handling systems. It features a 1/4 in NPT male and 1/4 in NPSM female connection and is engineered to reduce stress on hose assemblies while maintaining leak-proof performance.

Compatible Machines

Note: This part is a generic swivel union; always verify compatibility with your specific Graco machine’s parts list or exploded-view diagram.

Key Features

Feature	Description
Flexible Swivel	Allows hoses to rotate, reducing stress and improving routing
Threaded Connections	1/4 in NPT male × 1/4 in NPSM female for secure installation
Durable Construction	Engineered to meet Graco quality standards for long-lasting performance
Pressure Rating	Rated for up to 5,000 psi in fluid systems

Frequently Asked Questions

The swivel union provides a rotating 90° connection for hoses, enabling flexible routing and reducing stress on hose assemblies while maintaining a leak-proof seal.

This part is a generic 1/4 in NPT × 1/4 in NPSM swivel union. Always verify compatibility with your Graco machine using the parts list, exploded-view diagram, or consult a Graco distributor.

Inspect regularly for wear, leaks, or damage. Replace immediately if any issues are detected to maintain system performance and safety.