- Specifications
- Documents
- Description
- Coupling Nipple Fitting
- Type Concentric, Shoulder, Hex
- Applicable Standard NSF, ISO 228
- Size A R20
- Size B R20
- Overall Length 0.68"
- End Connection Male Threaded x Male Threaded
- Material CA 360 Brass
- Material Specification ASTM F877
- Pressure Rating 125 PSI
- Temperature Rating 220 Deg F
- Application Radiant Heating and Cooling System
- Width Across Flat 1.3"
- Weight 0.17 Lb
QS-style brass coupling nipples and the appropriate fitting assemblies connect 5/16", 3/8", 1/2", 5/8" or 3/4" Uponor PEX tubing together.