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Black forged steel reducer with female threaded ends

Anvil

Anvil 361178403 Reducer 2" x 1-1/4" FNPT Black Forged Steel Bathware

SKU CH-YRZ6-E4WET

Black forged steel pipe reducer connects 2-inch and 1-1/4-inch female NPT threads for Class 3000 Schedule 160 systems rated to 500 psi at 150 °F

  • Handles high pressure up to 500 psi @ 150 °F
  • Forged steel construction rated Class 3000 for durability
  • Schedule 160 compatibility suits heavy-wall piping systems
  • Female NPT threads on both ends enable direct pipe connection
  • Ready to install — new condition ensures clean, undamaged threads

Anvil 361178403 Forged Steel Reducer

The Anvil 361178403 is a straight reducer crafted from black forged steel for piping installations. It connects a two inch female NPT thread to a one and one quarter inch female NPT thread in a single fitting. The component is rated Class 3000 for schedule 160 pipe and suits new residential or commercial bathware plumbing projects.

Build integration and space savings

The reducer joins two different pipe diameters directly without extra couplings or nipples. Its female threaded ends accept standard NPT pipe threads on both sides, simplifying assembly in tight cavities. The forged steel body withstands high mechanical stress, reducing the need for additional support brackets in the surrounding pipe run.

Pressure capacity and service limits

The fitting handles a maximum operating pressure of 500 psi at temperatures up to 150 degrees Fahrenheit. This rating covers typical hot water and hydronic heating circuits within the stated class. Systems that exceed either the pressure or temperature limit will require a higher class fitting not provided by this model.

How it compares

Measured against everything we stock in Bath Accessories & Soap Dispensers, at today’s prices. Recalculated every night.

Price $22.99
Cheaper than about 68% of the 1,499 comparable items (median $39.99).

Specifications

Product
Brand nameANVIL
Product typeOther

Questions about this item

Will the Class 3000 forged steel handle sustained 500 psi pressure at 150 °F?

Yes, the reducer is rated for 500 psi maximum operating pressure at 150 °F, and its Class 3000 forged steel construction is designed for that sustained load.

Does the black forged steel fitting run hot or make noise under continuous flow?

The fitting itself has no moving parts, so it generates no noise; its steel body will assume the temperature of the fluid, reaching up to 150 °F in normal operation.

What schedule pipe must I already have to thread this 2" x 1-1/4" FNPT reducer?

The reducer is manufactured for Schedule 160 pipe, so both the 2-inch and 1-1/4-inch female NPT threads require matching Schedule 160 pipe for proper engagement.

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