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

GRACO 156172 is a 5000 psi union fitting designed for high-pressure fluid handling applications. This swivel union provides reliable connections in demanding industrial environments while allowing rotational movement to reduce stress on connected components.

Specifications

• Inside Diameter: 3/4 npt
• Thread: 3/4 npt rigid thread, 3/4 npt swivel thread
• Max Working Pressure: 5000 psi (345 bar)
• Connection Type: Female x Female
• Adapter Style: Straight Swivel
• Fitting Type: Union, Swivel

Features

• Swivel connection allows rotation
• Female x Female configuration
• 3/4 NPT threading on both ends
• Straight adapter design
• High pressure rating up to 5000 psi (345 bar)
• Swivel design allows 360-degree rotation

Applications

• Finishing equipment connections
• Fluid transfer systems
• Paint spray systems
• Industrial coating applications
• High-pressure hydraulic systems
• Industrial spray equipment connections

Compatible Equipment

• GRACO finishing equipment
• 3/4 NPT threaded components

Related Parts

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• 159153 - Professional-Grade Swivel Union, 3/8" NPT(F) x 1/4" NPSM(F), 5000 PSI (345 Bar
• 156173 - High-Pressure Union Swivel Fitting, 3/8 NPT Rigid Thread, 3/8 NPT Swivel Thread
• 161077 - Fitting Union Adapter Straight, 1/2 NPT Rigid Thread, 3/8 NPT Swivel Thread
• 155865 - Swivel Union 1/2 f xf 7250psi
• 158383 - Straight Adapter Union Fitting, 1 NPT Rigid Thread x 1 NPT Swivel Thread
• 113344 - High-Pressure Union Swivel Fitting, 1/4 NPT (M) x 1/4 NPT (F)

Part of GRACO's pipe swivels and adapters product line for finishing accessories Part of the UNIONS product family for high-pressure hydraulic connections Part of GRACO's comprehensive union fitting family for various pressure ratings and thread sizes

Reference Manuals

• 345020 (Page 77)
• 3J0416EN (Page 14)
• 3J0416ENAP-A (Page 13)
• 3J0679EN (Page 14)
• 3J0679ENEU (Page 14)