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Galvanized malleable iron tee coupling with three female NPT threads

Anvil

Anvil 311031207 3" FNPT Galvanized Tee Coupling

SKU CH-VKA3-WDGRK

A galvanised malleable-iron tee coupling with three 3-inch female NPT connections, rated Class 150 for Schedule 40 pipe at 300 psi and 150 °F

  • Galvanized malleable iron resists corrosion in water lines
  • Class 150 rating handles 300 psi at 150 °F
  • Female NPT threads on all three ports for pipe connections
  • Schedule 40 compatible for standard wall-thickness piping
  • Three-inch size suits larger residential or commercial supply runs

Anvil 3" Galvanized Tee

The Anvil 311031207 is a Class 150 malleable iron tee fitting with three female NPT ports. It connects three sections of Schedule 40 pipe in water, air or gas distribution systems. The galvanised coating resists corrosion in standard plumbing installations.

Verify thread and pressure requirements

Confirm that the existing piping uses 3-inch NPT threads and operates within the 300 psi limit at 150 degrees Fahrenheit. Ensure the system design accommodates a three-way branch without exceeding the Class 150 rating. Check local codes for any material restrictions before installation.

Malleable iron construction and NPT threads

The heavy malleable iron body withstands mechanical stress and vibration in permanent installations. Galvanising protects the surfaces during handling and long-term service. Tapered NPT threads seal with standard pipe compound or tape, allowing straightforward assembly with common pipe wrenches.

Highlights

  • Galvanized malleable iron resists corrosion in water lines
  • Class 150 rating handles 300 psi at 150 °F
  • Female NPT threads on all three ports for pipe connections
  • Schedule 40 compatible for standard wall-thickness piping
  • Three-inch size suits larger residential or commercial supply runs

Specifications

BrandANVIL

Questions about this item

Does the Anvil 311031207 tee include pipe or thread sealant in the box?

The fitting is supplied as a single galvanised malleable-iron tee; pipe lengths, nipples and thread sealant are sold separately.

When should I select the Class 150, Schedule 40 version instead of a heavier class?

Choose this Class 150, Schedule 40 tee for standard water, air or oil lines rated up to 300 psi at 150 °F where a heavier class is not required by code.

What does the 300 psi at 150 °F rating mean for a live installation?

It is the maximum continuous working pressure the tee can handle at that temperature; system pressure and temperature must stay at or below those limits.

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