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Hexagonal forged steel bushing, black galvanized finish, 1-1/4 by 3/8 inches

Anvil

Anvil 0361331705 coupling 1-1/4 x 3/8 forged steel black

SKU CH-18N8-NKYFG

Forged steel hex bushing reduces 1-1/4 inch male NPT to 3/8 inch female NPT for Class 6000 piping at 500 psi and 150 degrees F

  • Forged steel construction withstands 500 psi at 150 °F
  • Class 6000 rating suits XXS/XXH pipe schedules
  • Galvanised finish resists corrosion in demanding plumbing systems
  • Reduces 1-1/4 in male NPT to 3/8 in female NPT

1-1/4 x 3/8 forged steel hex bushing

This Anvil hex bushing connects a 1-1/4 inch male NPT thread to a 3/8 inch female NPT thread. It is forged from steel with a galvanized finish for corrosion resistance. The fitting suits high-pressure piping systems in industrial and plumbing applications.

Class 6000 rating for 1,500 psi service

Rated Class 6000, this bushing handles up to 1,500 psi at 150 degrees Fahrenheit. It is manufactured for Schedule XXS/XXH pipe where standard fittings would be insufficient. Installers needing lower pressure ratings or different thread combinations should select an alternative fitting.

How it compares

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

Price $8.99
Cheaper than about 73% of the 2,955 comparable items (median $17.99).

Specifications

Product
Brand nameANVIL

Questions about this item

What does the 500 psi rating mean when this bushing is installed in a live system?

It indicates the maximum operating pressure of 500 psi at 150 degrees Fahrenheit, so the joint will hold up to that pressure and temperature without leaking.

How does the NPT threading on the 3/8-inch female side limit what I can connect?

The NPT taper seals by thread interference, so only NPT male fittings will make a pressure-tight joint; straight-thread or metric ports will not seal correctly.

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