Back to Directory
UponorVerified

Uponor LF4527575 Spec Sheet

3/4 inch Quick & Easy x Male Pipe Thread Adapter

Download Spec SheetHover to preview

Product Overview

Ensure secure and compliant connections with the Uponor LF4527575 ProPEX® Lead-free Brass Male Threaded Adapter. This robust adapter, crafted from C69300 Brass and measuring 2.02" in length with a 1⅛" hex and ¾" NPT, is ideal for connecting ¾" PEX tubing to male NPT threads and is safe for direct burial in soil. Download the comprehensive product spec sheet and shop drawings today for easy project submittal.

Key Features

  • Connects Uponor PEX tubing to male NPT threads
  • Safe for direct burial in soil applications
  • Constructed from durable C69300 Lead-free (LF) Brass
  • Designed for ¾" PEX x ¾" NPT connections
  • Requires ProPEX® Tool and ProPEX Rings for installation (sold separately)

Technical Specs

CodesIPC; UPC; NSPC; NPC of Canada
ModelLF4527575
Weight0.20 lbs.
MaterialC69300 Brass
StandardsCAN/CSA B137.5; ASTM F877; ASTM F1960
Length (A)2.02"
Hex Size (B)1⅛"
ManufacturerUponor
CertificationsANSI/NSF 14- and 61-certified; HUD MR 1269; ICC ESR 1099; IAPMO 3558; U.P. Code, Annex G; UL 1821; ULC/ORD C199P
NPT Connection Size¾"
PEX Connection Size¾"
Related ApplicationsPEX-a Plumbing Systems, Radiant Heating and Cooling Systems, Snow and Ice Melting Systems, Permafrost Protection Systems, Turf Conditioning Systems

About This Spec

Last Verified

April 16, 2026

Status

Verified (1x confirmed)

Finding one spec is easy. Finding 40 is a nightmare.

QuoteToSpec can build your entire submittal package in 60 seconds.

Automate My Submittal