Uponor LF4521010 Spec Sheet
1 inch Uponor Quick & Easy PEX to Male Pipe Thread Adapter, Lead Free
Product Overview
The Uponor ProPEX LF Brass Male Threaded Adapter (LF4521010) provides a robust connection from 1" PEX tubing to 1" male NPT threads, engineered with durable lead-free brass. Ideal for diverse applications including hot/cold domestic potable water, residential fire safety, and hydronic radiant heating/cooling systems, this adapter is also safe for direct burial. Easily access the comprehensive spec sheet, detailed shop drawings, and required documentation for efficient project submittal.
Key Features
- Lead-free (LF) brass construction for potable water safety
- Designed for 1" PEX tubing to 1" male NPT threaded connections
- Approved for domestic potable water, residential fire safety, and radiant heating/cooling systems
- Rated for hydrostatic temperatures up to 200°F (93°C) at 80 psi (5.5 bar)
- Suitable for direct burial in soil installations
Technical Specs
About This Spec
Last Verified
April 3, 2026
Status
Verified (2x confirmed)
Other Specs by Uponor
LF4525050
1/2 inch Quick & Easy x Male Pipe Thread Adapter
Q4771313
1-1/4 inch Uponor Quick & Easy PEX Coupling
Q4751775
1 x 3/4 x 3/4 inch Uponor Quick & Easy PEX Tee
Q4757555
3/4 x 1/2 x 1/2 inch Uponor Quick & Easy PEX Tee
Q4775050
1/2 inch Uponor Quick & Easy PEX Coupling
Q4751150
1 x 1/2 inch Uponor Quick & Easy PEX Tee