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
White PVC double sanitary reducing tee with four socket hubs

Mueller Industries, Inc.

Mueller Industries, Inc. 1WJN9 PVC Sanitary Tee 4x4x2x2 in

SKU CH-5AT4-8B10V MPN 1WJN9

Connects four socket ends in a double reducing layout for gravity-flow drainage

  • Product typeDrain Components
  • Product colorWhite
  • White PVC construction resists corrosion
  • Schedule 40 rating handles gravity-flow drainage
  • Four socket hubs connect 4 in and 2 in pipes
  • Operates from -20 °F to 140 °F
  • Double sanitary reducing tee splits flow in two directions

PVC Sanitary Tee for Drain Systems

This Mueller Industries 1WJN9 is a white PVC double sanitary reducing tee designed for residential and commercial drain, waste and vent installations. It connects four hub sockets in a 4 in by 4 in by 2 in by 2 in configuration for gravity-flow plumbing.

Schedule 40 Pressure and Temperature Limits

The fitting is rated for Schedule 40 pipe at gravity-flow maximum operating pressure and handles continuous service from -20 degrees to 140 degrees F. It is not intended for pressurised supply lines or temperatures above the stated range.

Replaces Damaged or Undersized Branch Tees

Use this tee when an existing branch connection has cracked, leaks at the joint or cannot accommodate the required 2 in branches off a 4 in main. The jump is worth it when the current fitting restricts flow or fails inspection.

How it compares

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

Price $21.99
Cheaper than about 62% of the 4,240 comparable items (median $31.99).

Specifications

Product
Brand nameMueller Industries
Model name1WJN9
Product typeDrain Components
Product colorWhite

Questions about this item

Which Mueller Industries 1WJN9 PVC sanitary tee size should I select for a four-inch main line with two-inch branches?

Choose the 4 in x 4 in x 2 in x 2 in hub configuration; it matches a four-inch main and two two-inch branches in a single fitting.

What does the Schedule 40 rating mean for daily drainage use?

Schedule 40 indicates standard wall thickness for gravity-flow drainage, handling typical household waste water without pressure.

How does the socket hub interface limit installation options?

Each hub is a female socket joint; pipes must be solvent-welded into the sockets, so the fitting cannot be threaded or mechanically coupled.

More in Drain Stoppers, Strainers & Traps

Similar items