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Black cast iron 90-degree elbow threaded fitting 2 1/2 by 1 1/2 inches

Anvil

Anvil 0300015401 90 Degree Elbow 2 1/2 x 1 1/2 In Black Cast Iron Class 125

SKU CH-YNMV-RRAGJ MPN 0300015401

A 90-degree threaded elbow connects 2 1/2 and 1 1/2 inch pipes in fire protection systems, rated to 175 psi WOG and 125 psi steam

  • TypeDrain Components
  • 90-degree elbow redirects flow in tight plumbing spaces
  • Black cast iron construction resists corrosion and handles 175 psi WOG
  • Class 125 rating meets ASME B16.4 standard for fire protection systems
  • UL Listed and FM Approved for code-compliant installations
  • Certified for potable water use in California and Vermont

Anvil 90-degree reducing elbow 2 1/2 x 1 1/2

This cast-iron fitting changes pipe direction by 90 degrees while stepping down from 2 1/2 to 1 1/2 inches. It serves plumbers and fire-protection installers who need a durable, threaded joint in potable-water or sprinkler systems.

Class 125 pressure rating and temperature range

The fitting handles 175 psi WOG at -20 to 150 degrees F and 125 psi saturated steam. Black cast iron construction meets ASME B16.4, is UL listed and FM approved, and is certified for potable water in California and Vermont.

Replaces worn or mismatched threaded elbows

It upgrades older fittings that lack UL or FM approval or that exceed the 150-degree limit. The jump is worth it when a project demands Class 125 compliance and a reducing 90-degree turn in a single component.

Highlights

  • 90-degree elbow redirects flow in tight plumbing spaces
  • Black cast iron construction resists corrosion and handles 175 psi WOG
  • Class 125 rating meets ASME B16.4 standard for fire protection systems
  • UL Listed and FM Approved for code-compliant installations
  • Certified for potable water use in California and Vermont

Specifications

TypeDrain Components
BrandAnvil
Model0300015401

Questions about this item

How do I install the 90-degree elbow with NPT threads, and what step is often missed?

Thread the elbow onto NPT pipe ends using pipe sealant or tape, tightening to the proper engagement; the step often missed is applying enough sealant to fill thread gaps before assembly.

What maintenance or replacement will this black cast iron fitting need over time?

Inspect threads and the Class 125 body periodically for corrosion or cracking; replace the fitting if leaks appear or if the 175 psi WOG rating can no longer be maintained.

What limit appears first when this elbow sees sustained pressure and temperature?

The 150 °F temperature ceiling is reached before the 175 psi WOG pressure limit under continuous hot-water or steam service.

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