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Hexagonal malleable iron bushing with threaded ends

Value Brand

Value Brand 5P525 Hex Bushing 1-1/2" x 1-1/4" FNPT x MNPT coupling

SKU CH-KF9F-VK1N1

Malleable iron hex bushing reduces 1-1/2" FNPT to 1-1/4" MNPT at Class 150 pressure rating

  • Hex bushing reduces 1-1/2 inch female to 1-1/4 inch male threads
  • Malleable iron construction rated for Class 150 pressure service
  • NPT threads on both ends ensure compatible pipe connections
  • Zoro Select brand identifies the manufacturer supplied
  • Hex profile allows standard wrench tightening for secure installation

Hex bushing for pipe reduction

The Value Brand 5P525 hex bushing connects a 1-1/2 inch female NPT thread to a 1-1/4 inch male NPT thread. It is made from malleable iron rated for Class 150 service. The fitting suits plumbing systems that require a secure, threaded transition between two different pipe sizes.

Fits standard NPT pipe threads

The bushing installs directly into existing NPT threaded pipework without special tools beyond a wrench on the hexagonal body. Its malleable iron construction handles typical water, air and oil lines at Class 150 pressure ratings. The component reduces the need for separate reducer fittings and nipples in a single joint.

Ships as a single fitting

No gaskets, sealant or additional hardware are included in the package. Installers must supply thread sealant or tape appropriate for the fluid and pressure. The item is sold new and ships directly from the supplier for orders meeting the $75 threshold.

Highlights

  • Hex bushing reduces 1-1/2 inch female to 1-1/4 inch male threads
  • Malleable iron construction rated for Class 150 pressure service
  • NPT threads on both ends ensure compatible pipe connections
  • Zoro Select brand identifies the manufacturer supplied
  • Hex profile allows standard wrench tightening for secure installation

Specifications

BrandZoro Select

Questions about this item

What is the maximum pressure rating this Class 150 malleable iron bushing can handle under sustained use?

The bushing is rated Class 150, which defines its pressure limit for continuous operation in compatible piping systems.

Does the malleable iron construction generate noticeable heat or noise when fluid flows through it all day?

Malleable iron fittings are passive components; they produce no operational noise or heat during continuous fluid flow.

Which thread standard must the mating pipes and fittings already use for this NPT bushing to seal correctly?

Both the 1-1/2" female and 1-1/4" male ends use NPT threads with 11 threads per inch, so mating parts must match that standard.

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