Graco 168688 Inlet Bushing 1/2-14NPT to 1/2-27 UNS-2B

Graco 168688 Bushing 1/2-14 NPT x 1/2-27 UNS-2B

Compatible Machines

This Graco 168688 Bushing is used in various Graco spray application and fluid handling systems. Fitment depends on the inlet/outlet thread requirements of each unit. Please verify compatibility with your model’s parts manual.

• Graco Spray Foam and Polyurea Application Equipment (thread-specific use)
• Graco Industrial Finishing and Coating Systems requiring 1/2-14 NPT to 1/2-27 UNS thread adaptation
• Graco Spray Guns and Inlet/Outlet Conversion Points (where specified)

Product Overview

The 168688 Bushing provides a secure and reliable thread adaptation between 1/2-14 NPT and 1/2-27 UNS-2B thread standards. Designed for Graco fluid handling systems, it assists in connecting components with different thread types found in pumps, hoses, spray guns, and inlet/outlet assemblies.

Key Specifications

Usage & Benefits

• Helps match components that use different thread standards.
• Used in coating, spray foam, and paint delivery systems.
• Precision threaded to maintain secure sealing and flow integrity.
• OEM manufactured for proper tolerance and fit.

Installation Guidance

• Verify thread orientation and sealing type before installation.
• Use appropriate sealant when connecting NPT threads.
• Do not overtighten to prevent thread damage.
• Check equipment manual for exact placement location.

Frequently Asked Questions