Pex Fittings

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PEX Fittings in Lead-Free Brass and Black PSU

Wieland | Kessler offers PEX (crosslinked polyethylene) fittings in environmentally friendly, lead-free brass as well as black polysulphone (PSU) materials.

Lead-Free Brass PEX Fittings

Wieland | Kessler’s lead-free brass PEX fittings are manufactured from a dezincification-resistant low lead alloy called ECO BRASS®, which is compliant with low lead legislation and certified to NSF 61, including annex 61G. With ECO Brass, your customers can be assured of durability and quick installation – it is equivalent to stainless steel in its high strength and machinability. As for sizes, Wieland | Kessler’s lead-free brass PEX fittings are available in ½”, ¾” and 1” diameters.

Plastic Pipe Fittings

Wieland | Kessler’s polysulphone fittings are a superior alternative to metal fittings in applications where local water supplies exhibit aggressive chemistries. The poly fittings are manufactured from a proprietary blend of engineered polymer materials that have high chlorine resistance. They are also resistant to many other chemicals found in processed, potable water, thus inhibiting contamination from the growth of microorganisms. Available in ½” to 1” sizes.

Specifications for Lead-Free PEX and PSU Black Fittings:

  •  ASTM F877
  •  ASTM F1807
  •  CAN/CSA B137.5
  •  NSF/ANSI Standard 14
  •  NSF/ANSI Standard 61, including Annex G
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