MrPEX® Systems

MrPEX® plastic fittings are made from a blend of engineered high performance PolyPhenylSUlfone (PPSU) resin to achieve a long-term durable product. These PPSU fittings are durable, light weight, corrosion free, and resistant to chlorine and other substances that may be present in today’s potable water supply. The Sulfone resin has been used and refined over the past 20 years and has proven a very reliable replacement for brass and copper fittings. MrPEX® fittings are listed to ASTM F2159. MrPEX® Stainless Steel Press Sleeves and PEX Press tools are required and purchased separately.

MrPEX® POTABLE PEX-a Tubing is Cross-Linked Polyethylene (PEX-a) manufactured in accordance with ASTM F 876. Tubing is listed to ASTM F 876/F877/F2023, ASTM E84 (CSA B137.5), cNSFus-pw, NSF/ANSI-61, NSF/ANSI-14, Annex G, NSF U.P.Code PEX 5106, ICC-PMG, ANSI/AWWA 904. MrPEX® POTABLE PEX-a tubing is rated by the Hydrostatic Stress Board of PPI (Plastics Pipe Institute) at: 160 psi at 73.4°F; 100 psi at 180°F. MrPEX® POTABLE PEX-a tubing may be used with fittings that are compliant with ASTM F1807/F1960°F2080°F2098/F2159 standards. MrPEX® POTABLE PEX-a tubing is offered in coils and straight lengths of RED, WHITE and BLUE colors to help identify hot and cold water supply.

A PC-based intelligent control system that coordinates HVAC, indoor air quality, and hydronic systems to optimize comfort and efficiency, with remote access via web-enabled devices.

A hydronic radiant heating system that delivers comfortable, efficient warmth by circulating warm water through PEX tubing embedded in floors, walls, or ceilings.

A hydronic radiant cooling system that provides efficient cooling by circulating chilled water through PEX tubing embedded in floors, walls, or ceilings.

Wireless zoning controls and smart devices that offer simplified installation and increased comfort, easily retrofitted and accessible via the MrPEX Systems App or website.

A comprehensive range of fittings and accessories compatible with MrPEX® PEX-A tubing, including lead-free brass and PPSU fittings, ensuring reliable connections.

A system designed to prevent snow and ice accumulation on surfaces, enhancing safety and reducing maintenance costs.

Cross-Linked Polyethylene (PEX-a) tubing with an EVOH oxygen barrier, suitable for potable water systems, offering flexibility and resistance to scale and chlorine.