This fitting allows to transition from 1" PEX-A tubing to 1" copper pipe using PEX expansion method. Compatible with all brands or PEX-A tubing (Uponor/Wirsbo hePEX & AquaPEX, Sioux Chief, Mr. PEX, Rehau, etc.). Sweat part of the fitting must be soldered first.
- Direct replacement for Uponor ProPEX style expansion fitting model LF4511010
- Made in the USA
- Fully compatible with Uponor hePEX and AquaPEX series PEX-a tubing and ProPEX connection system
- Made to ASTM F1960 standard
- NSF certified for US and Canada
- Lead-free, approved for potable water applications.