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Steel merchant coupling class 300 trap with tapered threads

Anvil

Anvil 0320201080 Steel Merchant Coupling Class 300 Trap

SKU CH-71V0-2CDEB MPN 0320201080

Steel merchant coupling rated Class 300 for Schedule 80 pipe with 500 psi maximum operating pressure at 150 degrees Fahrenheit

  • TypeDrain Components
  • MaterialHAWA
  • Class 300 rating handles 500 psi at 150°F for high-pressure steam lines
  • Schedule 80 compatibility fits heavy-wall pipe without adapters
  • Taper-tapped NPT threads seal tight on 2-inch female connections
  • Steel construction resists mechanical damage in industrial service
  • Merchant coupling design simplifies inline repairs on drain systems

Steel Merchant Coupling Class 300

This Anvil steel merchant coupling is rated Class 300 for Schedule 80 pipe systems. It provides a 2-inch female NPT connection on each end for joining threaded pipe in high-pressure plumbing installations. The fitting is designed for industrial and commercial drain component applications where robust threaded joints are required.

Verify pipe schedule and thread compatibility

Confirm that your existing piping uses Schedule 80 dimensions and NPT threads before ordering. The coupling is tapped for 2-inch female NPT on both sides, so mating components must match this thread form and size. Ensure the system design accommodates a tapered tapped joint rated for the stated class.

Rated for 500 psi at 150 degrees F

The coupling handles a maximum operating pressure of 500 psi at temperatures up to 150 degrees Fahrenheit. Steel construction resists deformation under these combined thermal and pressure loads in normal service. No moving parts or seals are present, so noise is limited to fluid flow through the joint.

Highlights

  • Class 300 rating handles 500 psi at 150°F for high-pressure steam lines
  • Schedule 80 compatibility fits heavy-wall pipe without adapters
  • Taper-tapped NPT threads seal tight on 2-inch female connections
  • Steel construction resists mechanical damage in industrial service
  • Merchant coupling design simplifies inline repairs on drain systems

Specifications

TypeDrain Components
MaterialHAWA
BrandAnvil
Model0320201080

Questions about this item

Does the Anvil 0320201080 coupling come with pipe, sealant or tools, or must they be purchased separately?

The box contains only the steel merchant coupling; pipe, thread sealant and installation tools are not included and must be sourced separately.

How do I decide between the Class 300 and other pressure classes for a 2 in NPT Schedule 80 line?

Choose Class 300 when the system design pressure requires a 500 psi rating at 150 °F; lower classes handle less pressure, higher classes more.

What does the 500 psi @ 150 °F rating mean once the coupling is installed in a steam or water system?

It is the maximum continuous operating pressure the coupling can safely hold at 150 °F; system pressure must stay at or below this value.

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