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Copper DWV tee fitting with three cup connections

Mueller Industries, Inc.

Mueller Industries, Inc. STREAMLINE W 07522 2" NOM C Copper DWV Tee

SKU CH-45YD-G35ZT

A 2-inch copper DWV tee for potable water systems rated to 364 psi at 100 degrees

  • 2" nominal copper tee joins three equal lines
  • Wrot copper construction resists corrosion in potable water
  • Sweat cup connections on all three outlets
  • Pressure rated 364 psi at 100 °F
  • Center stop omitted for full-flow passage

Product Identity

The STREAMLINE W 07522 is a 2-inch nominal copper DWV tee designed for potable water systems. It connects three 2-inch copper tubes using sweat cup connections on every branch. Plumbers and installers use it to create branch lines in drainage, waste and vent installations.

Sustained Pressure Performance

The fitting carries a maximum pressure rating of 364 psi at 100 degrees Fahrenheit. Wrot copper construction maintains structural integrity under continuous operating pressure without deformation. The material resists corrosion in potable water service over long periods.

Installation Compatibility Check

Verify that all three connecting tubes measure 2 1/8 inches outer diameter to match the cup sockets. Confirm the system design uses sweat joining methods rather than press, push-fit or threaded connections. Ensure local code permits copper DWV fittings for the intended application.

How it compares

Measured against everything we stock in Hose Fittings, Adapters & Clamps, at today’s prices. Recalculated every night.

Price $23.99
Pricier than about 60% of the 2,955 comparable items (median $17.99).

Specifications

Product
Brand nameMUELLER INDUSTRIES

Questions about this item

How much pressure can the 2" copper tee handle at 100°F during continuous use?

The fitting is rated for a maximum of 364 psi at 100°F, making it suitable for standard residential and light commercial potable-water systems operating within that limit.

What tools and materials are required to install this sweat-fitting tee?

You will need 2 1/8" OD copper tubing, a propane or MAPP torch, lead-free solder, flux, emery cloth or a fitting brush, and a pipe cutter or hacksaw for clean, square cuts.

Will this 2" tee connect directly to existing Type L or Type M copper pipe already in the walls?

Yes, the cup ends are sized for 2" CTS (2 1/8" OD), which matches both Type L and Type M copper tube, so it sweats onto legacy piping without adapters.

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