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Black cast-iron reducing tee with three threaded openings

Anvil

Anvil 0300038809 Reducing Tee 1 x 1/2 x 1/2 In NPT Iron

SKU CH-GCHD-ZMDCE MPN 0300038809

Connects three pipes at different diameters with NPT threads for fire protection and potable water systems

  • TypeDrain Components
  • Reduces pipe size for flexible plumbing layouts
  • Black cast iron construction resists corrosion and wear
  • Rated for 175 psi water, oil and gas service
  • UL listed and FM approved for fire protection systems
  • Meets ASME B16.4 standard for threaded fittings

Reducing tee for fire-protection piping

This Anvil 0300038809 reducing tee connects a 1-inch run to two 1/2-inch outlets using NPT threads. The black cast-iron body is rated to 175 psi WOG and 125 psi saturated steam from -20 to 150 °F. It meets ASME B16.4 and carries UL listing and FM approval for fire-protection systems.

Installers needing certified branch connections

Suited for contractors assembling sprinkler or hydronic networks that require UL-listed and FM-approved fittings. Not intended for systems operating above 175 psi WOG or 150 °F, nor for installations that demand non-iron materials or different thread standards.

Pressure class and temperature range decide fit

The Class 125 rating with a maximum of 175 psi WOG and 150 °F is the single specification that determines whether this tee matches the design pressure and temperature of the piping system.

Highlights

  • Reduces pipe size for flexible plumbing layouts
  • Black cast iron construction resists corrosion and wear
  • Rated for 175 psi water, oil and gas service
  • UL listed and FM approved for fire protection systems
  • Meets ASME B16.4 standard for threaded fittings

Specifications

TypeDrain Components
BrandAnvil
Model0300038809

Questions about this item

Does the reducing tee come with any gaskets or sealant, or must I buy thread tape separately?

The tee is supplied as a single black cast-iron fitting with NPT threads; thread sealant or tape is not included and must be purchased separately.

Which pressure rating should I use when selecting this tee for a fire-protection system — 175 psi WOG or 125 psi steam?

For fire-protection piping the 175 psi WOG rating applies; the 125 psi figure is the limit for saturated steam service.

What does the 175 psi WOG rating mean once the tee is installed in a sprinkler line?

It certifies the fitting for continuous water, oil or gas service up to 175 psi at temperatures between -20 and 150 °F, meeting UL and FM requirements for fire-protection systems.

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