GRACO 157785 - Swivel Coupling, 3/4 NPT Rigid to 3/4 NPT Swivel

Straight swivel adapter coupling that connects rigid 3/4 npt thread to swivel 3/4 npt thread in a male to female configuration, providing flexible connection points in finishing systems while maintaining secure threaded connections

Specifications

• Thread: 3/4 npt rigid to 3/4 npt swivel
• Connection Type: Male x Female
• Adapter Style: Straight

Features

• Straight swivel adapter design
• Male to female thread configuration
• 3/4 npt threading on both ends
• Rigid to swivel connection capability

Applications

• Finishing accessories systems
• Pipe swivel connections
• Fluid handling equipment connections

Compatible Equipment

• GRACO finishing equipment
• 3/4 npt threaded components
• Model 221064 - 30:1 Ratio Bulldog Pump with Standard Air Motor
• Model 221067 - 30:1 Ratio Bulldog Pump with Quiet Air Motor

Related Parts

• 208434 - Union Adapter Fitting, 1/8 NPT Rigid to 1/4 NPT Swivel
• 156823 - Airless Union Fitting, 1/4" NPT(M) 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
• 155665 - Fitting Union Adapter
• 162505 - Swivel Union Fitting, 3/8 NPT Rigid to 1/2 NPT Swivel, 7250 PSI (500 Bar)
• 156684 - Adapter Union Fitting, 1/2 NPT Rigid to 1/2 NPT Swivel
• 158256 - Fitting, Union, Swivel
• 202965 - Adapter Union Fitting, 1 NPT Rigid Thread to 3/4 NPT Swivel Thread
• 160022 - Fitting, Union, Adapter

Part of GRACO's pipe swivels and finishing accessories line, specifically designed for straight adapter applications This is reference number 28 in the parts diagram. Part of Series B Bulldog Pump assemblies.

Reference Manuals

• 345020 (Page 77) Finishing Accessories
• 307276 (Page 12) Hydra Mastic Pump, 30:1 Ratio Bulldog, 55 Gallon Drum Size
• 307432 (Page 4) Installation Kit 215934, Hydra-Cat
• 307616 (Page 21) GH 733 Hydra-Sprayer
• 308168 (Page 6) High Volume Air Regulators