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Hexagonal malleable iron bushing with female and male NPT threads

Anvil

Anvil 0318906682 Hex Bushing Trap 1 in Female NPT 1/2 in Male NPT Class 150 300 psi

SKU CH-8A2J-RARXK MPN 0318906682

Malleable iron hex bushing reduces 1 in female NPT to 1/2 in male NPT for Schedule 40 pipe at 300 psi

  • Product typeDrain Components
  • Main materialHAWA
  • Malleable iron construction resists corrosion in drainage systems
  • Class 150 rating suits standard Schedule 40 piping installations
  • Reduces 1 in female NPT to 1/2 in male NPT thread size
  • 300 psi maximum pressure at 150 °F handles demanding applications
  • Hex profile allows secure tightening with standard wrenches

Male NPT Hex Bushing

This malleable iron hex bushing reduces a 1 inch female NPT opening to a 1/2 inch male NPT thread. It is rated for 300 psi at 150 degrees Fahrenheit and suits Schedule 40 piping. The Class 150 fitting provides a durable transition for water, oil or gas lines.

Installers reducing pipe size

Plumbers and maintenance crews use this bushing when a system calls for a straight reduction between two NPT sizes. It is not suited for applications that require a coupling, an elbow or a tee, nor for pressures above the rated 300 psi.

Class 150 pressure rating

The 300 psi maximum operating pressure at 150 degrees Fahrenheit determines whether this bushing matches the system design. Verify the service pressure and temperature before installation to ensure compliance.

How it compares

Measured against everything we stock in Drain Stoppers, Strainers & Traps, at today’s prices. Recalculated every night.

Price $3.99
Cheaper than about 95% of the 4,240 comparable items (median $31.99).

Specifications

Product
Brand nameAnvil
Model name0318906682
Product typeDrain Components
Size & build
Main materialHAWA

Questions about this item

Which pipe schedule does this hex bushing fit?

The bushing is rated for Schedule 40 pipe, so it matches standard 1 in female and 1/2 in male NPT threads on that schedule.

What does the 300 psi rating mean once the fitting is installed?

It indicates the maximum operating pressure of 300 psi at 150 °F, so the joint will hold that pressure at the stated temperature.

How does the Class 150 designation affect the NPT connection?

Class 150 defines the pressure class for the malleable iron body, confirming the 300 psi limit at 150 °F for the NPT threads.

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