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Copper 90-degree reducing elbow, 1-1/2 by 1-1/4 inch, smooth wrot finish

Nibco, Inc.

Nibco, Inc. 607R reducing elbow trap 90° 1-1/2x1-1/4 in

SKU CH-3PH4-N43R2 MPN 607R

A 90-degree wrot-copper reducing elbow that joins 1-1/2 in and 1-1/4 in tubes at up to 408 psi and 400 °F

  • Product typeDrain Components
  • Main materialHAWA
  • 90-degree elbow routes pipe around corners cleanly
  • Reducing design joins 1-1/2 in and 1-1/4 in tube sizes directly
  • Wrot copper construction resists corrosion for long service life
  • Rated 408 psi at 100 degrees F for reliable pressure handling
  • Meets ASME/ANSI B 16.22 standard for code-compliant installations

90° reducing elbow for copper tube

This 90-degree reducing elbow joins 1-1/2 inch and 1-1/4 inch copper tube using a C x C sweat connection. It is made from wrought copper and rated for 408 psi at 100 degrees Fahrenheit. The fitting meets ASME/ANSI B 16.22 standards for plumbing and heating systems.

Ideal for size transitions in tight spaces

Plumbers and HVAC technicians use this close-rough fitting to change tube diameter at a right angle where room is limited. It suits hydronic heating and potable water lines within the stated temperature range. Installers who need a street-end or threaded connection should select a different fitting style.

Pressure rating 408 psi at 100°F

The maximum working pressure of 408 psi at 100 degrees Fahrenheit determines whether this elbow fits the system design. Verify the operating pressure and temperature against this limit before installation. The fitting handles temperatures from -20 to 400 degrees Fahrenheit.

How it compares

Measured against everything we stock in Drain Stoppers, Strainers & Traps, at today’s prices. Recalculated every night.

Price $20.99
Cheaper than about 63% of the 4,240 comparable items (median $31.99).

Specifications

Product
Brand nameNibco
Model name607R 11/2 × 11/4
Product typeDrain Components
Size & build
Main materialHAWA

Questions about this item

What tube sizes does the 1-1/2x1-1/4 in reducing elbow connect?

It joins a 1-1/2 in tube to a 1-1/4 in tube using C x C solder cups with outside diameters of 1-5/8 in and 1-3/8 in.

What is the correct soldering step for the wrot copper C x C joints?

Clean both tube ends and fitting cups, apply flux, assemble, heat evenly until solder flows into the cup, then wipe excess while warm.

When should the 607R elbow be inspected or replaced?

Inspect joints for leaks or green corrosion after pressure testing and during routine system checks; replace if deformation or cracking appears near the 90° bend.

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