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Anvil cast iron concentric reducer coupling, 3 inch to 2 inch, Class 125 Schedule 40

Anvil

Anvil 306058405 Concentric Reducer Coupling 3 in 2 in Class 125 Schedule 40 175 psi 150 Degrees F

SKU CH-FA92-1JPHJ

Cast iron concentric reducer coupling joins 3 inch and 2 inch flanged pipe at Class 125 Schedule 40 rated 175 psi at 150 degrees F

  • Main materialHAWA
  • Connects 3 in and 2 in flanged pipe runs
  • Cast iron construction handles 175 psi at 150 °F
  • Class 125 Schedule 40 rating suits standard pressure systems
  • Straight concentric design keeps flow aligned and balanced
  • Anvil brand reliability for plumbing drain and trap installations

Anvil Concentric Reducer Coupling 3" x 2

The Anvil concentric reducer coupling connects a 3-inch flanged pipe to a 2-inch flanged pipe in a straight, in-line arrangement. It is built from cast iron and rated for Class 125 service under Schedule 40 piping specifications. The fitting handles a maximum operating pressure of 175 psi at temperatures up to 150 degrees Fahrenheit.

Suited for flanged iron piping systems reducing

Installers joining flanged cast-iron pipe at the stated pressure and temperature will find this coupling matches the requirement. Projects that need a different diameter transition, a threaded or welded connection, or a higher pressure class should look at other fittings.

Class 125 pressure rating at 175 psi

This single rating defines the safe operating envelope for the coupling. Systems that exceed either the pressure limit or the temperature limit require a fitting with a higher class designation.

How it compares

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

Price $385.99
Pricier than about 90% of the 4,240 comparable items (median $31.99).

Specifications

Product
Brand nameANVIL
Size & build
Main materialHAWA

Questions about this item

What pressure can the 306058405 coupling hold continuously at 150 degrees F?

The coupling is rated for 175 psi maximum operating pressure at 150 degrees F.

Does the cast-iron body transmit vibration or heat into the drain line during all-day flow?

Cast iron dampens vibration and resists heat transfer, so the line stays quiet and cool under continuous use.

Which pipe schedule must the existing drain use to match the 306058405 flanges?

The flanges are machined for Schedule 40 pipe, so the drain line must be Schedule 40 to seal correctly.

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