The 644WG2 from Sioux Chief is a 1/2” PEX x 1/2” Female Sweat Adapter, Brass. This item allows to transition from PEX-A tubing to copper pipe using PEX expansion method. Compatible with all brands of PEX-A tubing. Sweat part of the fitting must be soldered first.
Features:
Direct replacement for Uponor ProPEX style expansion fittings model LF4515050.
Fully compatible with Uponor hePEX and AquaPEX series PEX-A tubing and ProPEX connection system.
Approved for potable water use.
Manufactured to ASTM F1960.
NSF certified for US and Canada.
Lead-free.
Made in the USA.
Material
Lead-Free Brass
Size
1/2"
Connections
PEX
Sweat
Fitting Type
PEX Female Sweat Adapters
Product Type
Fittings
Brand
Sioux Chief
1/2” PEX Expansion x 1/2” Female Sweat Adapter, Lead Free
