This is a R-Flex to male NPT adapter from Watts Radiant. It is used to form a seamless connection between Watts Radiant R-Flex tubing and MNPT fittings or manifolds. High grade metals are used throughout the fitting, ensuring durability and longevity.
- Watts Radiant 40mm R-Flex Single Pipe Tubing
- Watts Radiant 40mm R-Flex Dual Pipe Tubing