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Malleable iron reducing coupling, threaded female ends, dark metal finish

Anvil

Anvil 0310541800 Reducing Coupling 3/4" x 1/2" FNPT

SKU CH-73JQ-8609F MPN 0310541800

Malleable iron reducing coupling connects 3/4 inch and 1/2 inch FNPT threads, rated Class 300 for Schedule 80 pipe with a 2,000 psi maximum operating pressure at 150 degrees F

  • TypeDrain Components
  • Connects 3/4" and 1/2" pipes securely
  • Malleable iron withstands 2,000 psi operating pressure
  • Class 300 rating suits Schedule 80 systems
  • Female NPT threads ensure leak-resistant joints
  • Rated for 150°F maximum service temperature

Reducing Coupling 3/4" x 1/2" FNPT

This malleable iron reducing coupling connects a 3/4 inch female NPT pipe to a 1/2 inch female NPT pipe. It is rated for Schedule 80 piping systems and a maximum operating pressure of 2,000 psi at 150 degrees Fahrenheit. The Class 300 fitting provides a straight, threaded transition for plumbing installations.

Suited for high-pressure plumbing transitions

Installers needing a durable, straight reducer for Schedule 80 iron pipe will find this coupling appropriate. It is not intended for systems requiring a different thread standard, a lower pressure class, or a non-threaded connection method such as compression or sweat fittings.

Class 300 pressure rating

The single specification that determines suitability is the 2,000 psi maximum operating pressure at 150 degrees Fahrenheit under the Class 300 designation. This rating must match the design requirements of the piping system where the coupling will be installed.

Highlights

  • Connects 3/4" and 1/2" pipes securely
  • Malleable iron withstands 2,000 psi operating pressure
  • Class 300 rating suits Schedule 80 systems
  • Female NPT threads ensure leak-resistant joints
  • Rated for 150°F maximum service temperature

Specifications

TypeDrain Components
BrandAnvil
Model0310541800

Questions about this item

What fittings and pipe sizes does this reducing coupling connect?

This coupling joins a 3/4 inch female NPT thread to a 1/2 inch female NPT thread, allowing a straight transition between the two pipe sizes.

Which pressure class and pipe schedule is this coupling rated for?

It is a Class 300 malleable iron fitting designed for Schedule 80 pipe, with a maximum operating pressure of 2,000 psi at 150 degrees Fahrenheit.

How does the 2,000 psi rating apply when the coupling is installed in a system?

The 2,000 psi rating is the maximum allowable pressure at 150 degrees Fahrenheit; system pressure must not exceed this limit at that temperature.

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