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Malleable iron reducing tee with three threaded openings

Anvil

Anvil 0310044607 Malleable Iron Reducing Tee trap

SKU CH-VFS3-NR3GQ MPN 0310044607

Malleable iron reducing tee connects 1-1/4" and 1/2" FNPT pipes, rated to 300 psi at 150°F and 150 psi saturated steam at 350°F, meeting ASME B16.3 and UL/FM standards

  • TypeDrain Components
  • Malleable iron construction resists corrosion and mechanical stress
  • Reducing tee connects 1-1/4" and 1/2" FNPT branches in one fitting
  • Rated for 300 psi at 150 °F and 150 psi saturated steam at 350 °F
  • Operates reliably from -20 °F up to 350 °F
  • Meets ASME B16.3 and UL/FM approvals for code compliance

Anvil 1-1/4" x 1/2" Reducing Tee

This Anvil reducing tee connects three pipe sections where the branch line is smaller than the run. The malleable iron body handles water, oil, gas or steam in residential and light-commercial piping systems. It is supplied new and ready for installation.

Class 150 FNPT threaded connections

The fitting carries a Class 150 rating with female NPT threads on all three openings measuring 1-1/4", 1/2" and 1-1/4". It meets ASME B16.3 dimensions and is UL and FM listed for code-compliant work.

Suits installers needing a 1/2" branch on 1-1/4"

Builders who require a different branch size, a higher pressure class or a material other than malleable iron should select another fitting. The 300 psi at 150 °F and 150 psi saturated steam limits also rule out higher-temperature steam mains.

Highlights

  • Malleable iron construction resists corrosion and mechanical stress
  • Reducing tee connects 1-1/4" and 1/2" FNPT branches in one fitting
  • Rated for 300 psi at 150 °F and 150 psi saturated steam at 350 °F
  • Operates reliably from -20 °F up to 350 °F
  • Meets ASME B16.3 and UL/FM approvals for code compliance

Specifications

TypeDrain Components
BrandAnvil
Model0310044607

Questions about this item

What does the 300 psi rating mean when this tee is installed in a live system?

It is the maximum working pressure at 150 °F; above that temperature the allowable pressure drops according to the ASME B16.3 rating curve.

How does the FNPT connection standard limit what pipe can be joined?

Female National Pipe Taper threads accept 1-1/4 in and 1/2 in male NPT pipe, sealing on the taper without flanges or compression fittings.

What clearance and support does this malleable iron tee need for mounting?

The Class 150 body requires standard pipe-hanger spacing for 1-1/4 in pipe and enough room to engage the FNPT threads on all three outlets.

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