Uponor Q4777575 Coupling, 3/4 in Nominal, ProPEX® End Style, Polysulfone, Domestic

WIRQ4777575 MFG #: Q4777575

Country of Origin: US
Dimensions: 1.18 in W
Domestic/Import: Domestic
End Style: ProPEX®
Fitting/Connector Type: Coupling
Length: 2 in
Manufacturer Name: Uponor
Material: Polysulfone
Nominal Size: 3/4 in
Pressure Rating: 150 psi

The ProPEX® Engineered Polymer (EP) Coupling is available for use in hot and cold domestic potable water distribution, residential fire safety and radiant heating and cooling systems. Each end of the coupling is manufactured with an Uponor ProPEX® fitting for connections to Uponor AquaPEX® or Wirsbo hePEX™ tubing.

Features and More

Features

20% glass-reinforced polysulfone
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

Application

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

Standards/Approvals/Certifications

ASTM E84/E119/E814/F877/F1960
CAN/CSA B137.5
cNSFus-pw
cNSFus-rfh
cQAIus P321
HUD MR 1269
IBC
ICC-ES-PMG-1012
IMC
IPC
IRC
NSF 14/61
NPC of Canada
NSPC
ULC/ORD-C199P
UL 1821
UMC
UP Code
UPC Listed