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Hexagonal malleable iron pipe reducer, dark finish, female threads both ends

Zoro Select

Zoro Select Reducer 3/4" x 1/2" FNPT Malleable Iron Class 300

SKU CH-SZS8-B9YRF

Connects a 3/4 in female NPT pipe to a 1/2 in female NPT pipe using Class 300 malleable iron

  • Connects 3/4 in and 1/2 in FNPT threads
  • Malleable iron construction rated Class 300
  • Straight reducer design for inline flow
  • Female threaded ends on both ports
  • Thread size 14 on each connection

Zoro Select Reducer 3/4" x 1/2" FNPT

This malleable iron reducer connects a three-quarter inch female threaded pipe to a half inch female threaded pipe. It is rated for Class 300 service and suits plumbing installations that require a straight, durable transition between those two sizes. The fitting is new and ready for industrial or commercial use.

Malleable Iron Class 300 Construction

The malleable iron body provides mechanical strength for demanding piping systems. Class 300 rating indicates the pressure capability at ambient temperature. Both ends feature female National Pipe Thread (FNPT) connections with a thread count of 14 per inch. No gaskets, sealant or additional hardware are included in the package.

3/4" x 1/2" FNPT Size Transition

This single reducer changes the pipe diameter from three-quarter inch to half inch on a straight run. It will not work for installations that require a male thread, a different pressure class or a larger size step. Buyers needing a male-threaded end, a reducing elbow or a different material must select another fitting.

Highlights

  • Connects 3/4 in and 1/2 in FNPT threads
  • Malleable iron construction rated Class 300
  • Straight reducer design for inline flow
  • Female threaded ends on both ports
  • Thread size 14 on each connection

Specifications

BrandZORO SELECT

Questions about this item

Will the malleable iron threads need re-taping or sealant replacement over time?

Malleable iron threads accept standard pipe sealant or tape; re-application is only needed if a joint is broken and remade.

What pressure limit applies when the reducer runs continuously at the Class 300 rating?

Class 300 designates the maximum non-shock working pressure for the fitting at its rated temperature.

Does the malleable iron body generate noticeable heat or noise during all-day fluid flow?

The solid iron body adds no mechanical noise and does not produce measurable heat beyond the fluid temperature.

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