Spears PVC DWV Red Reducing Do...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$23.77
Spears PVC DWV Red Reducing Double Wye Fitting, Hub x Hub x Hub x Hub

Spears PVC DWV Red Reducing Double Wye Fitting, Hub x Hub x Hub x Hub

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Model: P612-337

In Stock (leaves warehouse same day if ordered before 3pm ET)

$23.77
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Spears PVC DWV Red Reducing Double Wye Fitting, Hub x Hub x Hub x Hub

The Spears PVC DWV Red Reducing Double Wye Fitting is a non-pressure drain-waste-vent fitting with Hub x Hub x Hub x Hub connections on all four openings. Molded in PVC DWV Red material, this double wye combines two branch inlets into a single common drain outlet, giving installers a compact, space-saving way to join multiple drain lines without stacking two separate wye fittings. It is a practical, ready-to-stock choice for plumbing contractors and distributors who regularly install DWV branch fittings on residential and commercial jobs.

Key Features

  • Durable Construction: PVC DWV Red material resists corrosion, chemical attack, and scaling for long-term performance in non-pressure drain lines.
  • Connection Type: Hub x Hub x Hub x Hub (H x H x H x H) sockets provide consistent, solvent-weld-ready joints on all four openings for a secure, leak-resistant assembly.
  • Reducing Double Wye Configuration: merges two branch inlets into a single reduced outlet, saving space and fittings in tight drain runs compared to using two separate wyes.
  • Lightweight PVC Body: easier to handle, cut, and solvent-weld on the jobsite than comparable metal DWV fittings, speeding up rough-in labor.
  • Smooth Interior Bore: helps maintain consistent flow through the drain line and reduces the potential for debris buildup at the branch connection.

Technical Specifications

  • Product Material: PVC
  • Configuration: Reducing Double Wye
  • Connections: Hub x Hub x Hub x Hub

Typical Applications

  • Sanitary Drain, Waste, and Vent (DWV) Systems
  • Branch Line Connections for Multiple Fixtures
  • Multi-Fixture Drain Routing in Tight Mechanical Spaces
  • Residential and Commercial Plumbing Installations
  • Bathroom Group and Kitchen Branch Drain Assemblies
  • Renovation and New Construction Drain Systems

Why Spears?

Spears is a recognized manufacturer of PVC and CPVC piping products, and this Reducing Double Wye Fitting reflects that focus with PVC DWV Red construction and Hub x Hub x Hub x Hub connections engineered for reliable, code-compliant drain, waste, and vent installations. The reducing double wye design lets installers consolidate two branch inlets into one common outlet, reducing the number of fittings and joints needed in a drain run while keeping the layout compact. Choosing Spears PVC DWV fittings gives plumbing professionals a consistent, durable, and readily available option for branch drain connections on both residential and commercial projects.

Product Specs

Product Material:
PVC
Product Type:
Double Wye Fitting
Connection Type:
Hub x Hub x Hub x Hub
Product Color:
Red
Department:
Plumbing
Product Group:
PVC & CPVC Fittings
Product Subgroup:
Fittings and Valves

Spears P612-337 – Frequently Asked Questions

1) How do the four openings on the Spears reducing double wye connect to the pipe?
All four openings are hub sockets, Hub x Hub x Hub x Hub, so every connection is solvent welded. Pipe ends slip into the sockets with DWV-grade primer and cement. There are no threaded or gasketed ends on this fitting, so you cannot break the joint apart later without cutting.
2) What does a reducing double wye actually do in a drain run, and when should I use one instead of two separate wyes?
A double wye brings two branch inlets into one common outlet at a single fitting. The reducing version takes those branches down to a smaller outlet size. Use it when two fixture branches land at effectively the same point on the run, for example back to back bathroom groups or a kitchen group in a tight joist bay. Two separate wyes stacked in series need more pipe between them and add joints; the double wye does it in one body. If the two branches are far apart along the run, stay with individual wyes.
3) Which part numbers do I order for the Spears PVC DWV reducing double wye?
Two manufacturer part numbers are offered: P612-337 and P612-338. Both are Hub x Hub x Hub x Hub reducing double wyes; they differ in the size combination of the branches and outlet, so order by the MPN that matches the sizes on your drawing.
4) Will this Spears wye solvent weld to another brand of PVC DWV pipe?
Yes, as long as the pipe is PVC DWV of the matching nominal size. The fitting body is PVC and the sockets are hub style, so any same-size PVC DWV pipe joins with standard PVC primer and cement regardless of who made the pipe. Do not cement it to ABS with plain PVC cement, and do not use it on CPVC.
5) Can I install a double wye in a vertical stack as well as horizontally?
The fitting is a sanitary DWV branch fitting for drain, waste, and vent systems, and double wyes are commonly set in a vertical stack to pick up two branches at one floor. On horizontal runs a wye is normally paired with an eighth bend to keep flow direction. Fitting position on horizontal drainage is governed by your local plumbing code, so follow the code inspector's requirement for the run in question.
6) Is the red color on this Spears DWV fitting just cosmetic or does it mean something?
The fitting is molded in PVC DWV Red material. The color identifies the material family on the jobsite and in inspection; it is not a coating, so it will not scratch off. Function is the same as any PVC DWV wye of matching size.
7) Does a PVC double wye hold up in a drain line carrying household chemicals and hot waste water?
PVC DWV resists corrosion, chemical attack, and scaling, which is why it is used for long-term service in non-pressure drain lines. Keep in mind this is a DWV product, not a pressure or high-temperature piping product, so it belongs on gravity waste and vent piping.
8) Why choose plastic over a cast iron double wye for a branch drain?
The PVC body is lighter and easier to handle, cut, and solvent weld on the jobsite than a comparable metal DWV fitting, which cuts rough-in labor and needs no couplings or clamps to make up. Cast iron still wins where sound deadening or a specific spec calls for it, but for standard residential and commercial branch drains the PVC wye goes in faster.
How fast can I get the Spears P612-337 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Spears P612-337 come with a warranty?
Absolutely. The Spears P612-337 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Spears P612-337?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Spears P612-337 from ZenSupply?
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