Product Description
The Uponor Q4771307 ProPEX x ProPEX coupling is a reducing fitting designed for PEX plumbing systems. This coupling connects tubing with different diameters, specifically one and one-quarter inches to three-quarters of an inch. Manufactured from modified polyphenylsulfone, this product meets various plumbing applications including hydronic radiant heating, cooling systems, and fire safety installations.
- Connecting size: One and one-quarter inches and three-quarters of an inch
- Pressure rating: One hundred fifty PSI
- Temperature rating: Two hundred ten degrees Fahrenheit, three hundred twenty degrees Fahrenheit without pressure
Product Highlights
The Uponor Q4771307 is suitable for hot and cold potable water distribution. This fitting is designed to withstand high pressures and temperatures, making it ideal for various residential and commercial plumbing applications.
Product Information
Standard Information
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Brand: Uponor
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MPN: Q4771307
Technical Specifications
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Type: Reducing Coupling
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Material: Modified Polyphenylsulfone
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End Connection: ProPEX x ProPEX
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Application: Plumbing System, Hydronic Heating, Snow Melting, Aquasafe Fire Safety
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Pressure Rating: 150 PSI
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Temperature Rating: 210 degrees F, 320 degrees F (No Pressure)
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Applicable Standards: NSF 14/61, CAN/CSA B137.5, UL 1821
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Dimensions: Size A: 1.25 inches, Size B: 0.75 inches
