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Black cast iron reducing tee with three threaded ports

Anvil

Anvil 0300050200 reducing tee trap

SKU CH-B5W1-JDMEF MPN 0300050200

A reducing tee with 2 x 1 x 1 inch NPT threads, rated 175 psi WOG at -20 to 150 °F, UL listed and FM approved to ASME B16.4

  • TypeDrain Components
  • Reduces pipe size from 2 to 1 inch for flexible plumbing layouts
  • Threaded NPT connection ensures secure, leak-resistant joints
  • Black cast iron construction rated to 175 psi WOG for durable service
  • UL listed and FM approved meeting ASME B16.4 for fire protection systems
  • Certified for potable water use in CA and VT with 125 psi steam rating

Reducing tee for fire protection systems

This Anvil 0300050200 reducing tee is a black cast-iron threaded fitting built to Class 125 and rated for 175 psi WOG from -20 to 150 F. It carries UL listing and FM approval under ASME B16.4 and is certified for potable-water use in California and Vermont. The 2 x 1 x 1 inch NPT configuration joins three pipe runs in fire sprinkler and hydrant installations.

Suitable for sprinkler fitters

Installers assembling wet or dry sprinkler networks that require a listed reducing branch will find this tee matches the required pressure class and thread standard. It is not intended for high-pressure hydraulic lines, steam mains above 125 psi, or any system that demands a welded or flanged joint instead of NPT threads.

2 x 1 x 1 inch NPT branch size

The defining specification is the 2 x 1 x 1 inch NPT thread pattern, which fixes the inlet and both outlet dimensions for the piping layout. Select this tee only when the design calls for exactly this reducing arrangement.

Highlights

  • Reduces pipe size from 2 to 1 inch for flexible plumbing layouts
  • Threaded NPT connection ensures secure, leak-resistant joints
  • Black cast iron construction rated to 175 psi WOG for durable service
  • UL listed and FM approved meeting ASME B16.4 for fire protection systems
  • Certified for potable water use in CA and VT with 125 psi steam rating

Specifications

TypeDrain Components
BrandAnvil
Model0300050200

Questions about this item

Does the reducing tee come with any gaskets or sealant, or must those be purchased separately?

The fitting is supplied as a single black cast-iron tee with NPT threads; thread sealant or tape must be sourced separately.

Which size combination should I select for a 2-inch main line branching to two 1-inch outlets?

The 2 x 1 x 1 inch NPT configuration matches that layout exactly.

What does the 175 psi WOG rating mean when the tee is installed in a fire-protection system?

It indicates a maximum working pressure of 175 psi for water, oil or gas at temperatures from -20 to 150 °F, meeting UL and FM requirements for fire-service use.

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