GRACO 114339 – Stainless High-Pressure Swivel Union Fitting, 1/4″ NPT, 5000 PSI (345 Bar)

GRACO 114339 – Stainless High-Pressure Swivel Union Fitting, 1/4 NPT, 5000 PSI (345 Bar)

GRACO 114339 is a high-pressure swivel union fitting designed for demanding fluid handling applications. This stainless steel union provides reliable connections while allowing rotational movement, making it ideal for spray finishing, protective coatings, and other industrial fluid systems where flexibility and durability are essential.

Specifications

Thread: 1/4 NPT

Max Working Pressure: 5000 psi (345 bar)

Material: Stainless Steel (SST)

Connection Type: swivel

Fitting Type: Swivel Union

Features

5000 psi (345 bar) maximum working pressure for high-pressure applications

Stainless steel construction for corrosion resistance and durability

Swivel design allows rotational movement while maintaining seal integrity

1/4 NPT threading for standard industrial connections

Compact union design for space-constrained installations

5000 psi high pressure rating

Applications

High-pressure spray finishing systems

Protective coating applications

Industrial fluid transfer systems

Paint circulation systems

Chemical processing equipment connections

Automotive refinishing equipment

Compatible Equipment

SST package models

Related Parts

156172 – 5000 PSI Union Fitting, 3/4 NPT Rigid Thread, 3/4 NPT Swivel Thread, 3/4 NPT ID

113344 – High-Pressure Union Swivel Fitting, 1/4 NPT (M) x 1/4 NPT (F)

207152 – Fitting, Union, Swivel, Straight

156173 – High-Pressure Union Swivel Fitting, 3/8 NPT Rigid Thread, 3/8 NPT Swivel Thread

159153 – Professional-Grade Swivel Union, 3/8″ NPT(F) x 1/4″ NPSM(F), 5000 PSI (345 Bar

157705 – High-Pressure Union Fitting, 1/4″ NPT(M) x 3/8″ NPSM(F), 5000 PSI (345 Bar

Part of GRACO’s comprehensive line of high-pressure fittings and unions designed for professional spray equipment and fluid handling systems. Part of GRACO’s comprehensive union fitting line for high-pressure applications. The swivel feature helps extend hose life by reducing stress and kinking. This is ref. no. SST indicates stainless steel construction. Related to other union swivel fittings with different thread configurations.

Reference Manuals

3J0416EN (Page 14) ENAP-A

3J0416ENAP-A (Page 13)

3J0679EN (Page 14) ENEU

3J0679ENEU (Page 14)

308759 (Page 21) Wall Mount Heated Airless Packages