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Hex bushing malleable iron class 150 three inch by one inch FNPT MNPT

Value Brand

Value Brand 2WU92 Hex Bushing 3" x 1" FNPT x MNPT Malleable

SKU CH-HNF4-NVKS3

Malleable iron hex bushing connects 3 inch female NPT to 1 inch female NPT at Class 150 pressure rating

  • Malleable iron construction resists cracking under pressure
  • Class 150 rating suits standard plumbing systems
  • 3 inch female NPT accepts larger pipe threads
  • 1 inch female NPT connects smaller components
  • ZORO SELECT brand indicates manufacturer quality standards

3 in x 1 in Hex Bushing

This malleable iron hex bushing connects a 3 inch female NPT thread to a 1 inch female NPT thread. It is rated for Class 150 service and suits plumbing systems requiring a durable reducing coupling. The fitting is new and ready for installation in compatible piping.

Who This Suits

Installers reducing a 3 inch female NPT line to a 1 inch female NPT connection will find this Class 150 malleable iron bushing appropriate. It is not for systems needing male threads on the smaller end, different pipe diameters, or pressure ratings above Class 150. Buyers requiring other thread standards should look elsewhere.

Class 150 Pressure Rating

The Class 150 designation defines the maximum working pressure for this malleable iron fitting at standard temperatures. Verify that your system design stays within this rating before specifying the part. Exceeding the rated pressure can compromise the joint and cause failure.

Highlights

  • Malleable iron construction resists cracking under pressure
  • Class 150 rating suits standard plumbing systems
  • 3 inch female NPT accepts larger pipe threads
  • 1 inch female NPT connects smaller components
  • ZORO SELECT brand indicates manufacturer quality standards

Specifications

BrandZORO SELECT

Questions about this item

What size female NPT fitting must I already have for this 3" x 1" hex bushing to thread into?

You need an existing 3-inch female NPT opening because the bushing's male end is 3 inches with 8 threads per inch.

Will the 1-inch female NPT side of this bushing accept the male threads on my older 1-inch pipe nipples?

Yes, the 1-inch female NPT end uses 11 1/2 threads per inch, matching standard 1-inch male NPT pipe nipples.

How can I confirm the bushing is rated for the pressure I need after I install it?

The fitting is made to Class 150, so check that your system pressure stays within the Class 150 rating for malleable iron.

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