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Copper reducing coupling, smooth finish, 1-1/2 by 1 inch

Nibco, Inc.

Nibco, Inc. 600R reducing coupling trap 1 1/2x1 In

SKU CH-352J-PVY0T MPN 600R

Connects 1-1/2 inch to 1 inch copper tube with a sweat joint rated to 408 psi at 100 °F

  • Product typeDrain Components
  • Wrot copper construction resists corrosion for long service life
  • Reduces 1-1/2 In. to 1 In. tube in a single fitting
  • Rated 408 psi at 100 Degrees F for reliable pressure handling
  • Operates from -20 Degrees to 400 Degrees F across diverse systems
  • Meets ASME/ANSI B16.22 standard for quality assurance

Reducing Coupling for Copper Pipe

The Nibco 600R is a wrot copper reducing coupling designed to join 1-1/2 inch and 1 inch copper tubing in plumbing systems. It uses a C x C sweat connection for permanent installation by professional plumbers or experienced DIYers working on water supply lines.

Sustained Pressure and Temperature Performance

Rated for 408 psi at 100 degrees F, the fitting maintains integrity under continuous system pressure without degradation. Its operating range spans -20 to 400 degrees F, so it handles both hot water circulation and cold climate exposure without losing joint strength over time.

Thermal Stability and Standards Compliance

Wrot copper construction resists thermal cycling stress and meets ASME/ANSI B16.22 dimensional standards for reliable sealing. The material does not soften at elevated temperatures and requires no external power or moving parts, eliminating noise and power draw concerns entirely.

How it compares

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

Price $6.99
Cheaper than about 90% of the 4,240 comparable items (median $31.99).

Specifications

Product
Brand nameNibco
Model name600R 11/2 × 1
Product typeDrain Components

Questions about this item

How much heat can the Wrot copper fitting handle in continuous service?

The fitting is rated for temperatures from -20 degrees to 400 degrees F, so it tolerates sustained hot-water circulation without softening.

What pipe sizes and tools are needed to install this reducing coupling?

It joins 1-1/2 inch and 1 inch copper tube with C x C sweat connections, requiring a torch, flux and solder for a permanent joint.

Will this reducer work with older copper pipe that follows ASME B16.22?

Yes, it meets ASME/ANSI B16.22, so it matches the dimensions of existing copper tube made to the same standard.

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