Product details:

Uponor's WIPEX fittings are manufactured from a dezincification-resistant alloy, DZR brass, and are specifically designed for connecting 1" to 4" Uponor PEX tubing within the Ecoflex pre-insulated pipe system. The unique design of the WIPEX fitting features an eccentric outer sleeve for easier grip and an even force when inserting the tubing. The inner sleeve features a threaded profile and includes an o-ring to ensure a secure, tight seal. WIPEX Fittings are used for all types of Uponor PEX-a (crosslinked polyethylene) tubing applications. DZR brass fittings are safe for direct burial in soil.