Product Description
The Uponor Q4771310 ProPEX EP Reducing Coupling is used in various plumbing and heating systems. This fitting connects 1-1/4 inch PEX tubing to 1 inch PEX tubing using ProPEX expansion connections. Manufactured with Modified Polyphenylsulfone, it is ideal for hot and cold water distribution, radiant heating, and cooling systems.
- Durable Modified Polyphenylsulfone material
- ProPEX connection system ensures secure fitting
- Supports multiple plumbing and heating applications
Product Highlights
Approved for use in domestic potable water, residential fire safety, radiant heating, and cooling systems. Features Uponor ProPEX fittings for reliable connections to AquaPEX and Wirsbo hePEX tubing.
Product Information
Standard Information
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Brand: Uponor
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MPN: Q4771310
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UPC: 673372234061
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Category: Plumbing, Fittings, PEX
Technical Specifications
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Connection Size: 1-1/4 x 1 in
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Pressure Rating: 150 PSI
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Material: Modified Polyphenylsulfone
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Temperature Rating: 210 deg F
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End Connection: ProPEX x ProPEX
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Length: 2-7/8 in
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Standards Met: ASTM F877, ASTM F1960, NSF 14/61, CAN/CSA B137.5, UL 1821
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Application: Plumbing System, Hydronic Radiant Heating and Cooling System, Snow and Ice Melting System, Permafrost Protection System, Turf Conditioning System, Aquasafe Fire Safety System
