All of Zurn PEX plumbing, radiant heat and snow & ice melt systems are designed using our Zurn PEX tubing.

PEX is an acronym for cross-linked polyethylene. PEX is essentially polyethylene (PE) material that has undergone a chemical or physical reaction that causes the molecular structure of the PE chains to link together. The end result is a product perfect for high temperature and pressure fluid distribution.

PEX was developed to replace rigid and non-corrosion resistant fluid distribution materials such as steel pipe, copper tubing, CPVC – among other products. The Zurn PEX system demonstrates these advantages over rigid piping systems.

Requires up to 90% less fittings – reducing installation time

More sanitary – no fluxes or chemicals

Encrustation resistant – no mineral and lime build-up like other materials

Corrosion resistant – tubing can be installed directly in concrete

Resistant to electrolysis and poor quality water

Freeze damage resistant – able to expand and avoid costly ruptures

Water hammer resistant – absorbs water hammer in flexible pipe walls

Quieter than copper or CPVC Systems – does not amplify noise

Pricing is very stable, unlike copper

Lightweight and flexible – easy to handle and work with

Flexibility in installation techniques – branch and supply or manifold installation

Reduced exposure to liability, because open flames are not necessary during installation