The RadiantPEX-AL compression fitting system from Watts Radiant is as simple as it looks. All you need is a box-end wrench to tighten the nut. Made of solid brass, these fittings are made for long, trouble-free service. Double O-rings and a brass compression ring ensure a leak-proof connection. A polyethylene insulator protects against corrosion between brass and aluminum pipe layers.

Watts Radiant™ RadiantPEX-AL Adapter, Series: RLC11B1212-10, Adapter Fitting, 3/4 in Fitting, Compression x Female Sweat, Solid Brass

• Catalog https://assets.unilogcorp.com/267/ITEM/DOC/Watts_Radiant_81008524_Catalog.pdf