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Copper reducing tee with three sweat cup ends, bright metallic finish

Nibco, Inc.

Nibco, Inc. 911R Copper DWV Reducing Tee 2x2x1-1/2

SKU CH-HV89-52PPN

A copper DWV reducing tee with sweat connections joins two 2-inch lines to a 1-1/2-inch branch for potable water systems

  • Reduces flow from 2 in to 1-1/2 in
  • Sweat cup connections on all three ends
  • Wrot copper construction for potable water systems
  • DWV reducing tee shape directs drainage flow
  • NIBCO brand fitting supplied new

Copper DWV Reducing Tee for Plumbing Systems

The Nibco 911R is a sweat fitting tee designed for potable water applications. It connects three copper tubes using cup connections on every outlet. The fitting reduces from a 2 inch run to a 1 1/2 inch branch. Wrot copper construction provides corrosion resistance for long service life.

Sweat Connection Method Simplifies Installation

Each outlet accepts copper tube by sweat soldering, creating a permanent leak-free joint when properly brazed. The cup ends match standard copper tube outer diameters of 2 1/8 inches on the run and 1 5/8 inches on the branch. No threading or mechanical joints are required. This method suits both new installations and repairs.

Suits Residential and Light Commercial Potable Water

Plumbers working on copper DWV systems will find this reducing tee fits standard sizing. It is not intended for gas, compressed air or high-pressure hydronic loops. Builders needing press-fit or push-to-connect ends should select a different fitting style. Orders of 75 or more qualify for free shipping from the supplier.

Highlights

  • Reduces flow from 2 in to 1-1/2 in
  • Sweat cup connections on all three ends
  • Wrot copper construction for potable water systems
  • DWV reducing tee shape directs drainage flow
  • NIBCO brand fitting supplied new

Specifications

BrandNibco

Questions about this item

How often should the sweat joints on this copper reducing tee be inspected or re-soldered?

Properly soldered copper sweat joints on this fitting are permanent and do not require scheduled re-soldering; inspect only if a leak appears or during system modifications.

What flow restriction appears first when this tee runs at full capacity continuously?

The 1-1/2 inch branch creates the primary flow restriction due to its smaller cross-sectional area compared to the 2 inch run connections.

Does this copper tee add noticeable heat or noise to the plumbing system during all-day water flow?

The copper fitting itself generates no noise or heat; it simply conducts water temperature and any flow noise from the piping system.

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