The Uponor (Wirsbo) Q2241057 EP Flow-Through Multi-Port Tee is designed for streamlined plumbing distribution in residential and commercial PEX systems. Featuring a 1" ProPEX inlet and outlet with four 3/4" ProPEX branch outlets, this multi-port tee enables efficient water delivery to multiple fixtures while minimizing pressure loss.Made from high-strength engineered polymer (EP), this fitting delivers outstanding durability, corrosion resistance, and performance under high-temperature conditions. The flow-through design supports continuous circulation, making it an excellent choice for hot and cold potable water distribution as well as radiant heating applications.Product Specifications:
- Model: Q2241057
- Material: Engineered Polymer (EP)
- Inlet/Outlet Size: 1" ProPEX
- Branch Outlet Size: 3/4" ProPEX (4 outlets)
- Connection Type: ASTM F1960 ProPEX (expansion-style)
- Temperature Rating: Up to 210°F
- Pressure Rating: 150 psi
- Certifications: ASTM F877, ASTM F1960, CAN/CSA B137.5
- Lead-Free: Yes (compliant with low-lead legislation)
- Installation: Requires ProPEX expansion tool and rings (sold separately)
- Reduces the number of connections and fittings required
- Optimized flow path minimizes turbulence and pressure drop
- Non-metallic construction resists scaling and corrosion
- Supports faster, cleaner installations in tight spaces

