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Black malleable iron reducing tee with three female NPT ports

Anvil

Anvil 0310047808 Malleable Iron Reducing Tee Class 150 trap

SKU CH-1ACC-9Q19W MPN 0310047808

Malleable iron reducing tee with three female NPT ports rated for 300 psi at 150 °F

  • Product typeDrain Components
  • Main materialHAWA
  • Malleable iron construction resists corrosion and mechanical stress
  • Class 150 rating handles 300 psi at 150 °F operating pressure
  • Reducing tee joins 1 1/2 in and 3/4 in NPT female branches
  • Schedule 40 compatibility fits standard piping systems
  • New condition ensures full factory specifications intact

Anvil Reducing Tee 1 1/2 in NPT

This malleable iron reducing tee connects three female NPT ports sized 1 1/2 in, 3/4 in and 1 1/2 in. It is rated Class 150 for Schedule 40 piping and handles up to 300 psi at 150 °F. The black finish identifies the fitting as standard pressure class. Plumbers and maintenance crews use it to join or branch threaded steel pipe in water, oil or air lines.

Installers needing a 3/4 in branch on 1 1/2

The tee suits systems where a smaller take-off is required from a 1 1/2 in main. It will not fit copper, CPVC or push-fit tubing because the threads are NPT only. Buyers who need a straight coupling, a different branch size or a sweat connection must choose another fitting. The single-piece casting cannot be disassembled for cleaning or inspection.

Class 150 pressure rating at 300 psi

The Class 150 designation confirms the maximum operating pressure of 300 psi at 150 °F for Schedule 40 pipe. This single figure determines whether the fitting meets the design pressure of the system. If the service pressure or temperature exceeds these limits, a higher-class fitting is required.

How it compares

Measured against everything we stock in Drain Stoppers, Strainers & Traps, at today’s prices. Recalculated every night.

Price $20.99
Cheaper than about 63% of the 4,240 comparable items (median $31.99).

Specifications

Product
Brand nameAnvil
Model name0310047808
Product typeDrain Components
Size & build
Main materialHAWA

Questions about this item

How can I confirm the reducing tee is sealing correctly after installation?

Pressurise the line up to the 300 psi rating and inspect each 1 1/2 in and 3/4 in NPT joint for leaks; no weeping means the Class 150 fitting is working as intended.

What comes with the Anvil 0310047808 and what must I supply?

The box contains the malleable iron reducing tee only; you must provide Schedule 40 pipe, NPT thread sealant or tape, and any required nipples or valves.

Which version of this tee should I choose for a 300 psi steam line at 150 °F?

Select the Class 150 malleable iron reducing tee with 1 1/2 in, 3/4 in, 1 1/2 in female NPT ends — it is rated for 300 psi at 150 °F maximum operating pressure.

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