Uponor Q4757575 Tee, 3/4 in, PEX, Polysulfone, Domestic

WIRQ4757575 MFG #: Q4757575
  • Country of Origin: US
  • Domestic/Import: Domestic
  • End Style: PEX
  • Fitting/Connector Type: Tee
  • Length: 3.3 in
  • Manufacturer Name: Uponor
  • Material: Polysulfone
  • Nominal Size: 3/4 in
  • Pressure Rating: 150 psi
  • Features and More


  • ProPEX® tool is required
  • ProPEX® rings sold separately
  • 320 deg F maximum (no pressure)
  • ASTM F877 specification for crosslinked polyethylene (PEX) plastic hot and cold-water distribution systems
  • ASTM F1960 specification for cold expansion fittings with PEX reinforcing rings for use with cross-linked polyethylene (PEX) tubing
  • ASTM E84 test method for surface burning characteristics of building materials
  • ASTM E814 test method for fire tests of penetration firestop systems
  • ASTM E119 test methods for fire tests of building construction and materials


  • PEX-A Plumbing System
  • Hydronic Radiant Heating and Cooling System
  • Snow Melting System
  • Turf Conditioning System
  • Permafrost Prevention System and Aquasafe™ Fire Safety System


  • ASTM E84/E119/E814/F877/F1960
  • CAN/CSA B137.5
  • NSF 14/61
  • UL 1821
  • ULC/ORD-C199P