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
Copper reducing tee with three sweat cup ends

Mueller Industries, Inc.

Mueller Industries, Inc. Streamline W 4086 Copper Reducing Tee

SKU CH-VCK5-0YHNP

Copper reducing tee joins 1-1/2 inch and 1 inch tubes for potable water lines

  • Reduces flow from 1-1/2" to 1" copper lines
  • Wrot copper construction resists corrosion in potable water
  • Sweat cup connections on all three outlets
  • Precleaned surface speeds solder joint preparation
  • Centre stop omitted for unrestricted flow path

Copper Reducing Tee for Potable Water Systems

This Mueller Industries Streamline W 4086 fitting joins two 1-1/2 inch copper tubes with a 1 inch branch using sweat connections. It is designed for potable water installations in residential or commercial plumbing projects.

Wrot Copper Construction with Cup Ends

The body is made from wrot copper and each end presents a cup connection for soldering directly to tube outer diameters of 1 5/8 inch on the run and 1 inch on the branch. The precleaned surface helps the installer achieve a sound joint without additional preparation steps.

Verify Tube Sizes and Local Code Acceptance

Confirm that the existing piping matches the 1-1/2 inch and 1 inch nominal copper tube sizes before ordering. Check that local plumbing codes permit this fitting for the intended potable water application.

Highlights

  • Reduces flow from 1-1/2" to 1" copper lines
  • Wrot copper construction resists corrosion in potable water
  • Sweat cup connections on all three outlets
  • Precleaned surface speeds solder joint preparation
  • Centre stop omitted for unrestricted flow path

Specifications

BrandMUELLER INDUSTRIES

Questions about this item

What copper tube sizes does the 1-1/2" x 1-1/2" x 1" reducing tee connect?

The tee joins two 1-1/2 inch copper tube runs to a single 1 inch branch, all with cup sweat connections.

What outside diameter tubing fits the 1-1/2 inch cup ends of this wrot copper tee?

Each 1-1/2 inch cup end accepts tubing with a 1-5/8 inch outer diameter for sweat soldering.

How is the Streamline W 4086 tee installed, and what step is often missed?

Clean tube ends and fitting cups, apply flux, assemble, then heat evenly with a torch until solder flows into all three joints.

Also in this aisle

People compared these

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