We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Anvil malleable iron reducer coupling 1 inch by half inch Class 150 300 psi

Anvil

Anvil 0310087002 trap 1" x 1/2" malleable iron reducer coupling 150 class 300 psi

SKU CH-F23D-PBP6W MPN 0310087002

Malleable iron reducer coupling connects 1" and 1/2" NPT threads at 300 psi for Schedule 40 pipe

  • Product typeDrain Components
  • Main materialHAWA
  • Reduces pipe size from 1 in to 1/2 in for flexible plumbing layouts
  • Malleable iron body rated Class 150 handles 300 psi at 150 °F
  • Female NPT threads on both ends allow direct Schedule 40 pipe connection
  • Drain component design suits waste and vent systems
  • New Anvil 0310087002 coupling ready for installation

1" x 1/2" Malleable Iron Reducer Coupling

This Anvil malleable iron reducer coupling connects a 1-inch female NPT pipe to a 1/2-inch female NPT pipe. It is rated for Schedule 40 piping systems and a maximum operating pressure of 300 psi at 150 degrees Fahrenheit. The Class 150 fitting suits residential and commercial plumbing installations. It is designed for standard drain component applications.

Class 150 pressure rating and NPT threads

The Class 150 designation confirms the 300 psi pressure capability at the specified temperature limit. Female NPT threads on both ends allow direct connection to standard threaded pipe without additional adapters. Malleable iron construction provides mechanical strength for threaded joint integrity. The reducer configuration enables a transition between two different pipe diameters.

Simple threaded installation with sealant

Installation requires applying thread sealant or tape to the male pipe threads before engaging the coupling. Over-tightening can crack the malleable iron casting or strip the tapered NPT threads. Ensure the pipe schedule matches the Schedule 40 rating to maintain pressure integrity. Misaligned piping places stress on the joint and may cause leaks.

How it compares

Measured against everything we stock in Drain Stoppers, Strainers & Traps, at today’s prices. Recalculated every night.

Price $6.99
Cheaper than about 90% of the 4,240 comparable items (median $31.99).

Specifications

Product
Brand nameAnvil
Model name0310087002
Product typeDrain Components
Size & build
Main materialHAWA

Questions about this item

Will the malleable iron reducer coupling need replacement if the system pressure exceeds the 300 psi rating at 150°F?

Yes, operating above the 300 psi maximum at 150°F can damage the malleable iron body, so the coupling should be replaced if that limit is exceeded.

What pressure limit applies when the Anvil 0310087002 runs continuously at 150°F?

The coupling is rated for 300 psi maximum operating pressure at 150°F, so sustained use must stay at or below that pressure.

Does the malleable iron reducer coupling generate noise or heat during all-day operation?

As a passive pipe fitting, it produces no noise or heat itself; any sound or temperature comes from the fluid moving through the Schedule 40 piping system.

More in Drain Stoppers, Strainers & Traps

Similar items