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 eccentric reducer coupling, cast iron, 3 inch by 2 inch FNPT threads

Anvil

Anvil 0300156403 Coupling Eccentric Reducer 3" x 2" FNPT Cast

SKU CH-YX7P-ZYTVZ

Connects 3-inch and 2-inch female threaded pipes with a cast iron eccentric reducer rated for 175 psi at 150 degrees Fahrenheit

  • MaterialHAWA
  • Class 125 cast iron handles 175 psi at 150 °F
  • Schedule 40 rated for standard piping systems
  • 3" to 2" FNPT threads join different pipe sizes
  • Eccentric design prevents air pockets in horizontal runs
  • New Anvil fitting ready for immediate installation

Application and Purpose

This Anvil eccentric reducer joins a three-inch female threaded pipe to a two-inch female threaded pipe in drainage and trap systems. It suits installers who need an offset connection that prevents air pockets in horizontal runs.

Critical Specification

The fitting is rated for 175 psi maximum operating pressure at 150 degrees Fahrenheit and meets Class 125 cast iron standards for Schedule 40 pipe. This pressure and temperature limit is the deciding factor for code compliance in a given installation.

Sustained Load Behaviour

Cast iron construction maintains dimensional stability under continuous pressure and thermal cycling up to the rated limit. The material resists deformation during long-term service without the creep seen in lighter alloys.

Highlights

  • Class 125 cast iron handles 175 psi at 150 °F
  • Schedule 40 rated for standard piping systems
  • 3" to 2" FNPT threads join different pipe sizes
  • Eccentric design prevents air pockets in horizontal runs
  • New Anvil fitting ready for immediate installation

Specifications

MaterialHAWA
BrandANVIL

Questions about this item

What does the 175 psi rating mean when this reducer is installed in a piping system?

It indicates the maximum operating pressure the cast iron fitting can handle at 150 degrees Fahrenheit without failure.

How does the FNPT threaded interface affect the connection on this 3" x 2" reducer?

Both ends use female National Pipe Thread, so each side requires a male-threaded pipe or nipple to make a sealed joint.

What physical clearance is needed to fit this eccentric reducer between a 3-inch and 2-inch pipe?

The cast iron body is built for Schedule 40 dimensions, so it aligns with standard pipe outside diameters for those nominal sizes.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.