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Bronze reducing adapter, 3/4 by 1/2 inch, FTG by FNPT

Nibco, Inc.

Nibco, Inc. 7032R Reducing Adapter 3/4 in trap

SKU CH-9WX8-75GZZ MPN 7032R

A cast-bronze reducing adapter with a 3/4 in tube fitting and 1/2 in pipe connection rated to 466 psi at 200 °F

  • TypeDrain Components
  • MaterialHAWA
  • Cast bronze construction resists corrosion
  • FTG x FNPT connection fits 3/4 in tube to 1/2 in pipe
  • Rated 466 psi at 200 °F for demanding systems
  • Operates from -20 °F to 400 °F across wide temperature range
  • Meets ASME B16.18 standard for reliable performance

Reducing Adapter 3/4 Inch FTG x FNPT

This cast-bronze reducing adapter joins a 3/4 inch tube fitting to a 1/2 inch female pipe thread in drain and trap installations. It is built for plumbing professionals and maintenance crews who need a reliable transition between dissimilar pipe sizes.

Pressure and Temperature Limits

The fitting is rated for 466 psi at 200 degrees Fahrenheit and handles a continuous range from minus 20 degrees to 400 degrees Fahrenheit. These boundaries define the practical envelope for hot-water, steam or chilled-line service.

ASME B 16.18 Compliance

Conformance to ASME B 16.18 confirms the casting meets the dimensional and material requirements for wrought copper and bronze solder-joint fittings. Inspectors and specifiers rely on this standard to verify the part is correct for code-governed systems.

Highlights

  • Cast bronze construction resists corrosion
  • FTG x FNPT connection fits 3/4 in tube to 1/2 in pipe
  • Rated 466 psi at 200 °F for demanding systems
  • Operates from -20 °F to 400 °F across wide temperature range
  • Meets ASME B16.18 standard for reliable performance

Specifications

TypeDrain Components
MaterialHAWA
BrandNibco
Model7032R 3/4X1/2

Questions about this item

Should I choose the 3/4 in x 1/2 in reducing adapter or a straight coupling?

The 7032R reduces from 3/4 in tube to 1/2 in pipe; choose it when you need that transition, otherwise a straight coupling fits same-size connections.

What does the 466 psi rating mean when the fitting is installed in a hot-water line?

It is the maximum working pressure at 200 °F; at higher temperatures up to 400 °F the allowable pressure will be lower.

Does the FTG x FNPT connection meet the ASME B16.18 standard for cast-bronze fittings?

Yes, the adapter is manufactured to ASME B16.18, which covers dimensions and pressure ratings for cast-bronze tube fittings.

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