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Black cast iron reducing tee trap with threaded connections

Anvil

Anvil 0300052800 reducing tee trap 2 1/2 x 2 1/2 x 1 in

SKU CH-4CW4-G4073 MPN 0300052800

A reducing tee connects three pipes at 2½, 2½ and 1 inch with threaded black cast-iron construction rated to 175 psi WOG and 125 psi steam from -20 to 150 °F

  • TypeDrain Components
  • Reduces pipe size from 2 1/2 to 1 inch for flexible plumbing design
  • Black cast iron construction handles 175 psi WOG for reliable pressure containment
  • UL Listed and FM Approved for fire protection system compliance
  • ASME B16.4 certified threads ensure secure, leak-resistant connections
  • Certified for potable water use in California and Vermont meeting health standards

Reducing tee for fire protection

This Anvil 0300052800 reducing tee connects three threaded pipe sections in fire protection systems. It fits 2 1/2 inch lines on the run and a 1 inch branch. Black cast iron construction meets ASME B16.4 and carries UL and FM approvals for inspected fire equipment lists. Suitable for potable water use in California and Vermont.

Class 125 pressure and temperature limits

The fitting is rated for 175 psi water, oil or gas at temperatures from -20 to 150 degrees F. Saturated steam service is limited to 125 psi. These boundaries define the practical envelope for any installation using this component.

Capacity for standard fire sprinkler branches

The 2 1/2 by 1 inch reduction handles typical sprinkler branch take-offs from a 2 1/2 inch main. It will not suit larger branch sizes or mains above the listed pressure and temperature ratings. Systems needing higher steam pressure or bigger branch connections require a different fitting.

Highlights

  • Reduces pipe size from 2 1/2 to 1 inch for flexible plumbing design
  • Black cast iron construction handles 175 psi WOG for reliable pressure containment
  • UL Listed and FM Approved for fire protection system compliance
  • ASME B16.4 certified threads ensure secure, leak-resistant connections
  • Certified for potable water use in California and Vermont meeting health standards

Specifications

TypeDrain Components
BrandAnvil
Model0300052800

Questions about this item

Which pipe sizes does this reducing tee connect?

It joins two 2 1/2 inch NPT branches with a single 1 inch NPT branch, all threaded for direct assembly.

What does the 175 psi WOG rating mean once the tee is installed?

It guarantees the fitting will hold 175 psi water, oil or gas at temperatures between -20 °F and 150 °F without leakage.

What standard governs the thread form and pressure class of this fitting?

The tee follows ASME B16.4 Class 125 with NPT threads, so it mates with any Class 125 black cast-iron piping system.

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