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ProPEX LF Brass to Polybutylene (PB) Couplings

GF Building Flow Solutions

ProPEX LF Brass to Polybutylene (PB) Couplings

The ProPEX® Lead-free Brass to Polybutylene (PB) Coupling transitions polybutylene tubing to Uponor AquaPEX® tubing. This product does not include the crimp ring for the PB side of the coupling. Approved for use in hot and cold domestic potable water systems, this coupling is also safe for direct burial in soil.

Note: Temperature and pressure ratings stated are hydrostatic ratings. For domestic hot-water (DHW) and DHW recirculation installations, operating conditions should not exceed 140°F (60°C) at 80 psi (5.5 bar) in accordance with ASTM F2023. For additional information regarding application specific temperature and pressure ratings, refer to the Uponor PEX Piping Systems Design and Installation Manual.

Specification

• Product #: LF4591010
• Connection Type: ProPEX x PB
• Primary Material: LF Brass

Technical specification

Unique ref.ProPEX-LF-Brass-to-Polybutylene-PB-Couplings
Product familyUponor ProPEX
Product groupPEX Accessories
TypeObject (single object)
Date of publishing2025-12-11
Edition number1

Links

Related

Designed inUnited States
Manufactured inUnited States

Classification

BIMobject CategoryPlumbing - Joints
IFC classificationPipe Fitting
Uniclass 2015 CodeAc_10_40_63
Uniclass 2015 DescriptionPipe fitting
OmniClass Number23-27 43 00
OmniClass TitlePipe Fittings

Region availability

North America
United States

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