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Black forged steel coupling with NPT threads, 3/4 inch size

Anvil

Anvil 0361155807 3/4" Forged Steel Coupling Class 3000 Schedule 160 NPT

SKU CH-1M3J-CCTRR

A forged steel coupling rated Class 3000 for Schedule 160 pipe with NPT threads handling 2,000 psi at 150°F

  • Forged steel withstands 2,000 psi operating pressure
  • Class 3000 rating suits Schedule 160 piping systems
  • 3/4" female NPT threads connect matching pipe sizes
  • Rated to 150 °F for hot-water and steam lines

3/4" Forged Steel Coupling Class 3000

This Anvil coupling joins two 3/4 inch NPT female threads in high-pressure piping systems. Forged steel construction meets Class 3000 specifications for Schedule 160 pipe. It is supplied new for industrial and commercial plumbing installations requiring robust, threaded connections.

Rated 2 000 psi at 150 °F maximum operating pressure

The fitting handles saturated steam and hot water services up to the stated pressure and temperature limit. Forged steel resists thermal cycling and mechanical stress without deformation. No moving parts or seals generate noise or consume power during normal operation.

How it compares

Measured against everything we stock in Hose Fittings, Adapters & Clamps, at today’s prices. Recalculated every night.

Price $4.99
Cheaper than about 83% of the 2,955 comparable items (median $17.99).

Specifications

Product
Brand nameANVIL

Questions about this item

How do I install the 3/4" NPT forged steel coupling without damaging the threads?

Apply PTFE tape or pipe thread sealant to the male threads only, then hand-tighten before using a wrench for one to two additional turns; over-tightening can crack the forged steel or strip the NPT threads.

What maintenance or replacement will the Class 3000 Schedule 160 coupling need over time?

Inspect annually for corrosion, leakage or thread deformation; replace if the joint seeps or if system pressure approaches the 2,000 psi rating at 150 °F, since forged steel cannot be resealed once the threads are compromised.

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