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Black malleable iron 90 degree elbow with female NPT threads

Anvil

Anvil 0310500608 1/2" malleable iron 90° elbow

SKU CH-3T8Y-2H4PJ MPN 0310500608

A 1/2" malleable iron 90° elbow rated Class 300 for Schedule 80 pipe, with female NPT threads and 2,000 psi maximum operating pressure at 150°F

  • TypeDrain Components
  • 90° turn connects pipes in tight spaces
  • Class 300 malleable iron withstands 2,000 psi at 150°F
  • Female NPT threads seal directly to Schedule 80 pipe
  • Black finish resists corrosion in drainage systems
  • New Anvil fitting ready for immediate installation

Anvil 1/2" Malleable Iron Elbow

This 90-degree elbow connects two female NPT threads in a piping system. It is made from malleable iron with a black finish and rated for Class 300 service. The fitting suits Schedule 80 pipe and installs in residential, commercial or industrial plumbing and hydronic applications.

Sustained-pressure rating 2000 psi at 150°F

The fitting holds its seal at the stated maximum operating pressure of 2,000 psi at 150 degrees Fahrenheit. Malleable iron resists deformation under continuous load better than lower-class fittings. It is designed for steady service rather than brief pressure spikes, maintaining integrity across the full temperature range.

Verify thread type, pipe schedule and pressure class

Confirm your system uses 1/2-inch female NPT threads and Schedule 80 pipe before ordering. The Class 300 rating must match or exceed the design pressure of the circuit. This elbow will not fit compression, flare or metric threads, nor is it intended for thin-wall tubing or low-pressure drainage lines.

Highlights

  • 90° turn connects pipes in tight spaces
  • Class 300 malleable iron withstands 2,000 psi at 150°F
  • Female NPT threads seal directly to Schedule 80 pipe
  • Black finish resists corrosion in drainage systems
  • New Anvil fitting ready for immediate installation

Specifications

TypeDrain Components
BrandAnvil
Model0310500608

Questions about this item

Does the Class 300 malleable iron elbow generate noise or heat when installed in a continuously pressurised 150 °F system?

The elbow is a passive fitting with no moving parts, so it produces no noise or heat of its own; system noise and temperature come from the fluid and pump, not from this component.

What pipe schedule and thread type must already be in place for this 1/2 in female NPT elbow to connect?

It requires Schedule 80 pipe with matching 1/2 in male NPT threads on both ends to make the joint.

Can this 2,000 psi Class 300 elbow be used alongside existing Class 150 fittings in the same piping run?

Yes, the elbow will physically thread to Class 150 NPT components, but the overall system pressure rating will be limited to the lower Class 150 rating.

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