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Copper reducer fitting, 1-1/4 by 1 inch, smooth finish

Nibco, Inc.

Nibco, Inc. C600 Reducer 1-1/4 x 1 In Wrot Copper Trap

SKU CH-AEJ9-NMGTT MPN C600

Wrot copper reducer joins 1-1/4 inch to 1 inch drain lines for reliable plumbing connections

  • TypeDrain Components
  • Wrot copper construction resists corrosion for long service life
  • Reducer design joins 1-1/4 in. to 1 in. tubing securely
  • Drain-component rating suits waste and vent installations
  • Nibco C600 model meets standard plumbing specifications
  • New condition ensures clean, undamaged fitting out of the box

Copper Reducer Function

The Nibco C600 is a wrot copper reducer designed to join 1-1/4 inch tubing to 1 inch tubing in drainage systems. It provides a secure, permanent connection for copper pipe installations. Professional plumbers and DIY installers use it when transitioning between these two tube sizes. The fitting is made from durable copper for long service life.

Installation Suitability

This reducer suits projects that require a straightforward size transition in copper drain lines without changes in direction. It is not for applications needing a trap seal, a directional change, or connections to dissimilar pipe materials such as plastic or steel. Systems requiring inspection access or clean-out points should use a different fitting type.

Critical Sizing Detail

The tube size is 1-1/4" x 1", which is the single specification that determines whether this reducer matches the existing pipework. Verify both the inlet and outlet diameters against the installed tubing before purchase. An incorrect size match will prevent a proper solder joint and cause leaks.

Highlights

  • Wrot copper construction resists corrosion for long service life
  • Reducer design joins 1-1/4 in. to 1 in. tubing securely
  • Drain-component rating suits waste and vent installations
  • Nibco C600 model meets standard plumbing specifications
  • New condition ensures clean, undamaged fitting out of the box

Specifications

TypeDrain Components
BrandNibco
ModelC600 11/4x1

Questions about this item

What pipe sizes does the 1-1/4 x 1 inch reducer connect?

The wrot copper reducer joins a 1-1/4 inch tube to a 1 inch tube in a drainage system.

Can this copper reducer be soldered to existing copper drain lines?

Yes, the wrot copper construction is made for standard solder joints with existing copper piping.

How do I confirm the reducer is seated correctly after soldering?

Inspect the joint for a full ring of solder and pressure-test the line for leaks.

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