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Malleable iron 90 degree reducing elbow, female NPT threads, class 150

Anvil

Anvil 0310010806 2" x 3/4" Malleable Iron 90 Degree Reducing Elbow trap

SKU CH-CKTF-ZTP33 MPN 0310010806

Malleable iron 90-degree reducing elbow connects 2-inch and 3/4-inch NPT pipe at 300 psi

  • TypeDrain Components
  • MaterialHAWA
  • 90-degree reducing elbow connects 2 in and 3/4 in NPT pipes
  • Malleable iron construction rated for Class 150 service
  • Handles up to 300 psi at 150 °F operating temperature
  • Designed for Schedule 40 piping systems
  • Female NPT threads on both ends for secure joint

Malleable Iron Reducing Elbow

This 90-degree reducing elbow connects a 2-inch pipe to a 3/4-inch pipe using female NPT threads on both ends. It is made from malleable iron and rated for Class 150 service. The fitting suits drainage and low-pressure piping installations. It operates up to 300 psi at 150 degrees Fahrenheit.

Installers needing a 2-inch to 3/4-inch transition

Plumbers joining dissimilar pipe sizes in a right-angle layout will find this elbow matches the required dimensions and pressure class. It is not suited for systems exceeding the Class 150 rating or for applications requiring a straight coupling or a different thread standard. Buyers needing other size combinations or higher pressure ratings should look elsewhere.

Class 150 pressure rating

The single specification that determines fit is the Class 150 designation, which sets the maximum operating pressure at 300 psi at 150 degrees Fahrenheit. Verify that the system design stays within this limit before selecting the part. The Schedule 40 compatibility and NPT threading are fixed by the same standard.

Highlights

  • 90-degree reducing elbow connects 2 in and 3/4 in NPT pipes
  • Malleable iron construction rated for Class 150 service
  • Handles up to 300 psi at 150 °F operating temperature
  • Designed for Schedule 40 piping systems
  • Female NPT threads on both ends for secure joint

Specifications

TypeDrain Components
MaterialHAWA
BrandAnvil
Model0310010806

Questions about this item

How do I install the 90 Degree Reducing Elbow on Schedule 40 pipe?

Thread the 2 in NPT female end and the 3/4 in NPT female end onto male Schedule 40 pipe threads. Apply PTFE tape or pipe dope on the male threads. The step often missed is tightening both joints to the same torque so the elbow sits square without stress on the malleable iron body.

What maintenance or replacement will this reducing elbow need later?

Inspect the NPT threads and the malleable iron body periodically for corrosion or cracking. Replace the elbow if you see leaks at the 2 in or 3/4 in joints, if the Class 150 rating is exceeded, or after any impact that could fracture the iron casting.

What limit appears first under sustained use at 150 Degrees F?

The 300 psi maximum operating pressure at 150 Degrees F is the first limit. Sustained pressure above that rating, or temperature spikes beyond 150 Degrees F, will cause the malleable iron to yield before any other failure mode.

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