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Malleable iron reducing tee with three female NPT ports

Anvil

Anvil 0310525803 Malleable Iron Reducing Tee trap

SKU CH-RY12-24DCC MPN 0310525803

A malleable iron reducing tee rated for Class 300 and Schedule 80 pipe with 500 psi maximum operating pressure at 150 degrees Fahrenheit

  • TypeDrain Components
  • MaterialHAWA
  • Malleable iron construction withstands 500 psi operating pressure
  • Class 300 rating suits demanding Schedule 80 piping systems
  • Reducing tee connects 2 in, 2 in and 3/4 in NPT female ports
  • Rated for 150 °F maximum service temperature
  • Anvil 0310525803 model ensures reliable drain component performance

Malleable Iron Reducing Tee

The Anvil 0310525803 is a Class 300 malleable iron reducing tee designed for Schedule 80 piping systems. It provides three female NPT connections to join pipes of different diameters in a single fitting. The component is rated for a maximum operating pressure of 500 psi at 150 degrees Fahrenheit. It serves as a durable junction for redirecting flow in high-pressure plumbing installations.

Suited For And Not Suited For

This fitting suits installers joining two 2-inch pipes and one 3/4-inch pipe in a threaded Schedule 80 network. It is not for systems using socket-weld, flanged or compression connections. It does not suit low-pressure drainage lines that require DWV-pattern fittings. Builders needing equal tees, crosses or different outlet sizes must select alternative components.

Pressure And Temperature Rating

The decisive specification is the 500 psi maximum operating pressure at 150 degrees Fahrenheit under Class 300 service. This rating determines whether the tee withstands the design conditions of the intended piping system. Exceeding this pressure or temperature limit risks joint failure and leakage. Verify the system design pressure and temperature against this rating before specifying the part.

Highlights

  • Malleable iron construction withstands 500 psi operating pressure
  • Class 300 rating suits demanding Schedule 80 piping systems
  • Reducing tee connects 2 in, 2 in and 3/4 in NPT female ports
  • Rated for 150 °F maximum service temperature
  • Anvil 0310525803 model ensures reliable drain component performance

Specifications

TypeDrain Components
MaterialHAWA
BrandAnvil
Model0310525803

Questions about this item

How is the 2" x 2" x 3/4" reducing tee installed, and what step is often missed?

Thread the NPT female ends onto Schedule 80 pipe using compatible sealant; the step often missed is confirming the 300 class rating matches the system pressure before tightening.

What maintenance or replacement will this malleable iron tee need later?

Inspect threads and sealant periodically for corrosion or leakage; replace the tee if cracks appear or if pressure testing exceeds the 500 psi @ 150°F rating.

What limit appears first under sustained use at the rated pressure and temperature?

The 500 psi maximum operating pressure at 150°F is the primary limit; sustained operation at this threshold can accelerate material fatigue in the malleable iron body.

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