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Galvanized malleable iron hex bushing, 1 inch male to 3/8 inch female threads

Anvil

Anvil 1 in MNPT x 3/8 in FNPT Galvanized Hex Bushing Class 150 Schedule 40 300 psi

SKU CH-88RY-X6DF8

Connects 1-inch male pipe thread to 3/8-inch female pipe thread in galvanized malleable iron rated for 300 psi at 150 °F

  • Galvanised malleable iron resists corrosion in water systems
  • Class 150 Schedule 40 rating handles 300 psi at 150 °F
  • 1 in male to 3/8 in female threads connect different pipe sizes
  • Hex profile allows secure installation with standard wrenches
  • New Anvil fitting ready for immediate plumbing work

Straight Malleable Iron Fitting

This galvanized hex bushing connects a 1 in male NPT thread to a 3/8 in female NPT thread. It is rated Class 150 for Schedule 40 pipe and handles 300 psi at 150 Degrees F. The fitting suits water, air and oil lines in residential or light commercial plumbing.

Verify Thread Size And Pressure Rating

Confirm that the existing pipe uses 1 in male NPT and that the mating component requires 3/8 in female NPT. Ensure the system operating pressure stays below 300 psi and temperature remains within the 150 Degrees F limit. Check that Schedule 40 pipe is used so the Class 150 rating applies correctly.

Installs With Standard Pipe Tools

The hex body allows tightening with a regular pipe wrench without damaging the fitting. Galvanized coating resists corrosion in damp environments and extends service life. No special adapters or sealants beyond normal thread tape are required for a leak-free joint.

How it compares

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

Price $9.99
Cheaper than about 70% of the 2,955 comparable items (median $17.99).

Specifications

Product
Brand nameANVIL

Questions about this item

Does the Anvil 319906764 bushing come with thread sealant or do I need to buy it separately?

The fitting is supplied alone; pipe-thread sealant or tape must be purchased separately to make a leak-free joint.

Should I choose the 1 in MNPT x 3/8 in FNPT size or a different reduction for my Schedule 40 pipe?

Select this bushing when you need to step down from a 1 inch male pipe thread to a 3/8 inch female thread on Schedule 40 piping.

What does the 300 psi @ 150 °F rating mean for my compressed-air line?

It guarantees the bushing will hold up to 300 psi at temperatures up to 150 °F, the maximum operating pressure for Class 150 malleable iron.

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