The Uponor Q4757710 is a 3/4" x 3/4" x 1" ProPEX EP Reducing Tee designed for use in PEX-a plumbing systems. Constructed from high-strength engineered polymer (EP), this fitting delivers long-lasting performance and resistance to corrosion, scale, and chemical wear. It is ideal for use in potable water systems, hydronic heating, and radiant applications.Key Specifications:
- Material: Engineered Polymer (EP)
- Connection Type: ProPEX expansion (requires expansion tool and ProPEX rings)
- Size: 3/4" x 3/4" x 1" (branch size listed last)
- Compatibility: PEX-a tubing
- Maximum Pressure: 150 psi
- Maximum Operating Temperature: 210°F
- Certifications: ASTM F877, ASTM F1960, NSF certified
- Warranty: 25-year limited warranty when used with Uponor PEX-a pipe and rings

