We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Brass sweat union fitting with transparent finish, 1 inch size

Legend Valve

Legend Valve 302-305LNL 1" No Lead Sweat x Sweat Union bathware

SKU CH-S11C-EQ8HS

1" no-lead brass sweat union connects copper pipe without lead exposure

  • ColorTransparent
  • Size1"
  • TypePipes, Valves & Fittings
  • No-lead brass protects water quality
  • 1" sweat connections suit copper pipe installations
  • Union design allows easy disassembly for maintenance
  • Legend Valve brand backs reliable plumbing performance
  • California Prop 65 warning discloses regulated chemical content

1" No Lead Brass Union for Copper Pipe

This 1" no-lead brass union connects two copper pipes with sweat ends on both sides. It suits plumbers and DIY installers working on potable water lines where lead-free fittings are required. The transparent finish shows the bare brass surface. No additional sealing compounds are mentioned in the data.

Replaces Leaded Brass Unions on Sweat Connections

The fitting upgrades older leaded-brass unions when local code or health standards call for no-lead material. The jump is worth it on any new or repaired potable water circuit that must meet Proposition 65 warnings for cancer and reproductive harm. It does not serve threaded, press or push-fit pipe systems.

Verify Pipe Diameter and Joint Method Before

Confirm the existing copper pipe measures 1" nominal size and that both ends are prepared for sweat soldering. The union will not fit larger or smaller tubing, nor will it join to threaded adapters without a separate transition fitting. No torque values or flux types are supplied.

Highlights

  • No-lead brass protects water quality
  • 1" sweat connections suit copper pipe installations
  • Union design allows easy disassembly for maintenance
  • Legend Valve brand backs reliable plumbing performance
  • California Prop 65 warning discloses regulated chemical content

Specifications

BrandLEGEND VALVE
ColorTransparent
Size1"
TypePipes, Valves & Fittings

Questions about this item

What pipe diameter does the 1" sweat union fit?

The union is sized for 1 inch copper tubing and uses sweat connections on both ends for soldered installation.

What is the correct way to sweat the 302-305LNL union without damaging the no-lead brass?

Clean the tube ends, apply flux, heat the fitting evenly with a torch, and feed solder until the joint is full; avoid overheating the brass body.

When should the 1" no-lead sweat union be inspected or replaced?

Check for leaks or corrosion after pressure testing and during routine plumbing maintenance; replace if the joint shows seepage or the brass degrades.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.