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Four-way cast iron pipe cross with threaded connections

Anvil

Anvil 300109402 Cross 1-1/2" FNPT Cast Iron Class 125

SKU CH-8NJ1-4WCWQ

A four-way cast iron cross fitting with 1-1/2 inch FNPT connections rated for 175 psi at up to 150 degrees F

  • Cast iron construction resists corrosion for long service life
  • Four FNPT ports connect multiple pipe runs in one fitting
  • Class 125 rating handles 175 psi at temperatures up to 150 °F
  • UL listed and FM approved for code-compliant installations
  • Meets ASME B 16.4 standard for dimensional accuracy

Anvil 1-1/2" FNPT Cross Cast Iron

This Anvil cross fitting connects four 1-1/2 inch FNPT pipes in a cast iron body rated Class 125. It handles saturated steam up to 125 psi and operates from -20 to 150 degrees Fahrenheit. The fitting meets ASME B 16.4 and carries UL Listed and FM Approved markings.

Suits plumbing and steam systems needing

Installers building hydronic heating, low-pressure steam or compressed air lines will find the pressure and temperature ratings appropriate. Projects requiring welded connections, larger pipe diameters or higher pressure classes should look at alternative fittings.

Verify your pipe threads

Confirm that all four branches use 1-1/2 inch FNPT threads and that your design pressure stays within the 175 psi maximum at the rated temperature range. Check that cast iron is compatible with the fluid in your system.

Highlights

  • Cast iron construction resists corrosion for long service life
  • Four FNPT ports connect multiple pipe runs in one fitting
  • Class 125 rating handles 175 psi at temperatures up to 150 °F
  • UL listed and FM approved for code-compliant installations
  • Meets ASME B 16.4 standard for dimensional accuracy

Specifications

BrandANVIL

Questions about this item

What existing 1-1/2" FNPT piping do I need to connect this cross fitting?

You need four lengths of 1-1/2" NPT-threaded pipe or nipples to screw into each of the four FNPT ports on the cast iron cross.

Will this Class 125 cast iron cross handle the same 175 psi rating as my older steel fittings at 150 °F?

Yes, the cross is rated for 175 psi at temperatures up to 150 °F, matching or exceeding typical Class 125 steel fitting limits in that range.

How can I confirm the cross is sealed correctly after threading it onto my pipes?

Pressurize the system up to 175 psi at ambient temperature and check all four joints for leaks; the UL and FM markings confirm it meets ASME B16.4.

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