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White PVC double reducing wye fitting with four hub connections

Mueller Industries, Inc.

Mueller Industries, Inc. 05843 PVC Double Reducing Wye Trap

SKU CH-B3X9-BMBRZ MPN 05843

Connects four pipes in a double reducing wye configuration for gravity drainage systems

  • Product typeDrain Components
  • Connects four pipe sizes with a single PVC fitting
  • Schedule 40 construction handles gravity-flow drainage reliably
  • Operates from -20 to 140 degrees Fahrenheit
  • Hub socket design simplifies solvent-weld installation
  • White PVC resists corrosion in plumbing systems

Product Purpose

The Mueller Industries 05843 is a PVC double reducing wye designed to join four pipe sections in a drainage system. It connects two 3-inch hubs and two 1-1/2-inch hubs using solvent-weld sockets for gravity-flow applications.

Suitable Installations

This fitting suits plumbers assembling Schedule 40 DWV networks where a single junction must step down from 3-inch to 1-1/2-inch branches. Installers needing a straight coupling, a single wye, or a fitting rated for pressure service should select a different component.

Critical Specification

The fitting carries a maximum operating pressure rating for gravity flow only and an operating temperature range of -20 degrees to 140 degrees F. Systems that require pressure containment or exposure beyond this range cannot use this part.

How it compares

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

Price $16.99
Cheaper than about 70% of the 4,240 comparable items (median $31.99).

Specifications

Product
Brand nameMueller Industries
Model name05843
Product typeDrain Components

Questions about this item

What comes in the box with the Mueller 05843 PVC double reducing wye?

The fitting itself is supplied; solvent cement and primer for the socket joints are not included and must be purchased separately.

How do I choose the right schedule for this 3 in by 1-1/2 in reducing wye?

This model is Schedule 40 throughout; select it when your drainage system uses Schedule 40 pipe and fittings.

What does the 140 °F maximum operating temperature mean for a gravity-flow installation?

The fitting is rated for continuous use up to 140 °F in non-pressurised gravity drainage, so hot-water discharge lines must stay below that limit.

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