We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black malleable iron hex bushing trap 4 inch by 2 inch

Anvil

Anvil 0318908886 4" x 2" Malleable Iron Hex Bushing Trap

SKU CH-QWSH-AC2EF MPN 0318908886

A malleable iron hex bushing reducing 4-inch male NPT to 2-inch female NPT for Schedule 40 pipe, rated Class 125 and 175 psi at 150 degrees F

  • Product typeDrain Components
  • Main materialHAWA
  • Malleable iron construction resists corrosion and mechanical stress
  • Class 125 rating supports 175 psi at 150 °F for reliable service
  • Hex profile allows secure wrench engagement during installation
  • Schedule 40 compatibility fits standard piping systems
  • Male 4 in NPT to female 2 in NPT reduces line size efficiently

Hex Bushing for Pipe Schedule 40

This Anvil malleable iron hex bushing connects a 4 in male NPT thread to a 2 in female NPT thread. It is rated for Class 125 service and handles up to 175 psi at 150 degrees F. The black cast iron construction suits standard plumbing and drainage installations.

Fits Schedule 40 piping systems

The component threads directly into compatible male and female NPT fittings without additional adapters. Its Class 125 rating matches common residential and light commercial pressure requirements. The hex profile allows standard wrench engagement for secure tightening in confined spaces.

Suits installers reducing 4 in to 2 in NPT lines

Buyers needing a different pressure class, material or thread standard should look elsewhere. This fitting does not serve applications exceeding 175 psi or temperatures above 150 degrees F.

How it compares

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

Price $38.99
Pricier than about 55% of the 4,240 comparable items (median $31.99).

Specifications

Product
Brand nameAnvil
Model name0318908886
Product typeDrain Components
Size & build
Main materialHAWA

Questions about this item

What is the maximum operating pressure and temperature for the 4" x 2" hex bushing?

The fitting is rated for 175 psi at a maximum temperature of 150 degrees Fahrenheit.

How much heat does the malleable iron body radiate during continuous hot water flow at 150 degrees Fahrenheit?

Cast iron retains heat well; the surface will reach near water temperature, so insulation is recommended for personnel protection.

What pipe schedule and thread standard are required to install this Class 125 bushing?

It requires Schedule 40 pipe with male and female NPT threads matching the 4-inch and 2-inch sizes.

More in Drain Stoppers, Strainers & Traps

Similar items