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Malleable iron reducing tee with three FNPT ports

Anvil

Anvil 0310041207 Reducing Tee 1 x 1/2 x 1 FNPT

SKU CH-7ERR-Y64Y6 MPN 0310041207

Malleable iron reducing tee connects 1 in., 1/2 in. and 1 in. FNPT pipes at 300 psi

  • TypeDrain Components
  • MaterialHAWA
  • Reduces pipe size with 1" x 1/2" x 1" FNPT connections
  • Handles 300 psi at 150°F for demanding systems
  • UL Listed and FM Approved for code compliance
  • Meets ASME B 16.3 standard for malleable iron fittings
  • Operates from -20°F to 150°F across varied conditions

Reducing Tee for Malleable Iron Piping

The Anvil 0310041207 reducing tee connects three pipe sections sized 1 inch, 1/2 inch, and 1 inch using FNPT threads. It is built from malleable iron rated for Class 150 service. Plumbers and maintenance technicians use it to create branch lines in water, air, or steam systems.

Sustained Pressure and Temperature Performance

The fitting withstands a maximum pressure of 300 psi at 150 degrees Fahrenheit and a saturated steam pressure of 150 psi. Its temperature range extends from -20 degrees to 150 degrees Fahrenheit. These limits apply to continuous operation rather than brief test spikes.

ASME B16.3 and Listing Constraints

The tee meets ASME B 16.3 dimensional and material standards and carries UL Listed and FM Approved markings. It is not intended for pressures above the Class 150 rating or for fluids outside the stated temperature range. Installers must verify compatibility with the specific piping schedule and media.

Highlights

  • Reduces pipe size with 1" x 1/2" x 1" FNPT connections
  • Handles 300 psi at 150°F for demanding systems
  • UL Listed and FM Approved for code compliance
  • Meets ASME B 16.3 standard for malleable iron fittings
  • Operates from -20°F to 150°F across varied conditions

Specifications

TypeDrain Components
MaterialHAWA
BrandAnvil
Model0310041207

Questions about this item

How much pressure can the 1" x 1/2" x 1" reducing tee handle when the system runs hot all day?

It is rated for 300 psi at 150 °F and 150 psi for saturated steam, with a temperature range of -20 °F to 150 °F.

What piping does the buyer need on hand so the FNPT connections on this tee seal properly?

Three lengths of pipe with male NPT threads — one 1-inch and two 1/2-inch — plus thread sealant or tape for each joint.

Will the malleable-iron body meet the same ASME B16.3 standard as the older Class 150 fittings already in the building?

Yes, the tee is UL Listed, FM Approved and manufactured to ASME B16.3, so it matches existing Class 150 malleable-iron piping.

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