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Black forged steel coupling with female NPT threads on both ends

Anvil

Anvil 0361155609 Coupling 1/2" FNPT Black Forged Steel Class 3000

SKU CH-EFSD-QSFZB

A 1/2 inch FNPT forged-steel coupling rated Class 3000 for 2,000 psi at 150 degrees F

  • Black forged steel construction withstands 2 000 psi operating pressure
  • Class 3000 rating suits Schedule 160 piping systems
  • 1/2 inch FNPT threads connect directly to female-threaded pipe
  • Rated for service up to 150 degrees Fahrenheit
  • Straight coupling design joins two pipe ends in line

Product Identity

The Anvil 0361155609 is a straight forged steel coupling designed for 1/2 inch female NPT pipe connections. It suits plumbers and maintenance engineers who need a Class 3000 rated joint for high-pressure Schedule 160 piping systems.

Class Rating Impact

The Class 3000 forged steel construction allows a maximum operating pressure of 2,000 psi at 150 degrees Fahrenheit. This rating supports demanding hydraulic or steam lines where standard fittings would be insufficient for the required safety margin.

Pre-Installation Checks

Verify that your existing pipe uses 1/2 inch female NPT threads and matches Schedule 160 wall thickness. Confirm the system design pressure and temperature stay within the 2,000 psi at 150 degrees Fahrenheit limit before fitting this coupling.

Highlights

  • Black forged steel construction withstands 2 000 psi operating pressure
  • Class 3000 rating suits Schedule 160 piping systems
  • 1/2 inch FNPT threads connect directly to female-threaded pipe
  • Rated for service up to 150 degrees Fahrenheit
  • Straight coupling design joins two pipe ends in line

Specifications

BrandANVIL

Questions about this item

Will the 1/2 in FNPT threads need re-sealing or replacement after long service?

The forged steel body and Class 3000 rating are built for Schedule 160 piping; threads stay tight unless mechanical damage occurs, so routine re-sealing is not expected.

What pressure limit appears first when the coupling runs continuously at the 150 Degrees F maximum temperature?

The 2,000 psi maximum operating pressure at 150 Degrees F is the governing limit; sustained use at that temperature must not exceed it.

Does the black forged steel coupling generate noticeable heat or noise when fluid flows all day at 2,000 psi?

As a passive threaded fitting it has no moving parts, produces no noise, and adds negligible heat beyond the fluid temperature itself.

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