Description
This kit includes 5 pieces of 1/2" PEX x 7/8" FNPT straight swivel adapters, along with 5 stainless steel clamps and 5 copper crimp rings. It is designed for connecting PEX tubing to male threaded plumbing components in water distribution systems.
The swivel adapter allows rotational adjustment during installation, which helps align fittings in confined or fixed piping layouts.
Materials and Construction
- Body material: DZR brass (dezincification resistant brass)
- Compliance: Lead-free material suitable for potable water applications (NSF/ANSI 61 compliant)
- Swivel nut: PA66 nylon
- Sealing element: Internal rubber gasket
- Accessories: Stainless steel clamps and copper crimp rings included
The brass body is designed for corrosion resistance in standard residential and light commercial water systems.
Installation Method
- Compatible with standard PEX crimp tools (tools not included)
- PEX tubing is secured using copper crimp rings or stainless steel clamps
- Threaded connection uses swivel nut for alignment and tightening
- No soldering or adhesives required
The swivel design allows the fitting to be positioned before final tightening without twisting connected piping.
Function and Design Features
- 360° swivel connection for alignment flexibility
- Sealed threaded connection using internal gasket
- Designed for use in confined installation spaces
- Suitable for both hot and cold water systems
Operating Limits
- Maximum working temperature: 160°F (71°C)
- Maximum working pressure: 125 PSI
- Intended for potable water distribution systems
Typical Applications
- PEX plumbing distribution systems
- Faucet and fixture connections
- Toilet supply line connections
- Under-sink plumbing connections
- Water softener inlet and outlet connections
- RV plumbing systems
- Manifold plumbing systems