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Malleable iron reducing tee with three FNPT ports, dark industrial finish

Anvil

Anvil 0310042601 Reducing Tee 1-1/4" x 1-1/4" x 3/4" FNPT

SKU CH-DM8Y-MEKM3 MPN 0310042601

Malleable iron reducing tee connects three FNPT pipes at 1-1/4" and 3/4" sizes, rated for 300 psi and UL listed

  • TypeDrain Components
  • MaterialHAWA
  • Reduces pipe size with malleable iron strength
  • Handles 300 psi at 150°F for demanding systems
  • UL Listed and FM Approved for code compliance
  • Meets ASME B 16.3 dimensional standards
  • Saturated steam rated to 150 psi for heating lines

Anvil Reducing Tee 1-1/4" x 3/4" FNPT

This Anvil reducing tee connects three FNPT-threaded pipes at 1-1/4 inch, 1-1/4 inch and 3/4 inch sizes. The malleable iron body meets ASME B16.3 standards and carries UL and FM approvals. It suits plumbing and steam installations requiring a branch connection.

Pressure rating 300 psi at 150°F

The Class 150 fitting handles up to 300 psi at 150 degrees Fahrenheit and 150 psi saturated steam pressure. Its temperature range spans -20 to 150 degrees Fahrenheit. The iron construction provides durability under normal operating conditions.

FNPT threads fit standard pipe

Each end uses FNPT threads for direct assembly onto male NPT pipe nipples or fittings. No special tools or adapters are required beyond standard pipe wrenches and thread sealant. The reducing branch frees up the need for a separate bushing or coupler.

Highlights

  • Reduces pipe size with malleable iron strength
  • Handles 300 psi at 150°F for demanding systems
  • UL Listed and FM Approved for code compliance
  • Meets ASME B 16.3 dimensional standards
  • Saturated steam rated to 150 psi for heating lines

Specifications

TypeDrain Components
MaterialHAWA
BrandAnvil
Model0310042601

Questions about this item

How do I install the 1-1/4" x 1-1/4" x 3/4" FNPT reducing tee without cracking the malleable iron body?

Apply PTFE tape or pipe dope to the male threads, hand-tighten each FNPT connection, then use a wrench for one to two additional turns; over-tightening stresses the Class 150 casting and causes leaks.

What maintenance will the Anvil 0310042601 reducing tee require over its service life?

Inspect the three FNPT joints annually for seepage or corrosion; reapply thread sealant if drips appear, and replace the tee if the malleable iron shows pitting or deformation near the 3/4" branch.

Which pressure or temperature limit will be reached first during continuous saturated steam service at 150 psi?

The 150 psi saturated steam rating is the governing limit; the 300 psi @ 150 °F cold-water rating does not apply once steam temperature is sustained.

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