475-532 6" x 4" Reducing Wye PVC SCH 40

SKU:
475-532
|
UPC:
25528794897
Availability:
Typically ships within 24 hrs
$176.01
 

The 6" x 4" Schedule 40 PVC Reducing Wye is a durable fitting designed to connect a 6-inch main line to a 4-inch branch line, all while maintaining efficient flow within a plumbing system. Unlike a tee, the wye-style design directs flow at an angle, reducing turbulence and helping prevent buildup in drain and waste lines.

This reducing wye is well-suited for drainage, waste, venting, and other non-pressurized piping applications where smooth directional flow is critical. Manufactured from high-quality white Schedule 40 PVC, it delivers long-lasting performance across residential, commercial, and industrial drain systems.

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Width:
7.56 (in)
Height:
21.65 (in)
Depth:
13.00 (in)
Condition:
New
Current Stock:
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Technical Specifications

The 6" x 4" Reducing Wye PVC SCH 40 (Part #475-532) is a white Schedule 40 PVC fitting designed for efficient pipe size transitions in non-pressurized systems. It features a reducing wye profile with Socket x Socket x Socket connections, allowing a smooth branch from a 6-inch main line into a 4-inch run. Compliant with ASTM D1784 standards, this product delivers reliable performance in drainage and DWV applications.


Typical Applications

This 6x4 PVC wye is commonly seen in plumbing systems that require controlled flow direction and size reduction. Top applications include:

  • DWV fittings used in drain, waste, and vent systems
  • Sewer, stormwater, and drain pipe layouts
  • Commercial and residential plumbing installations
  • Industrial non-pressure piping systems
  • Irrigation and water management applications

As a reducing wye, this fitting allows branching from a larger main line into a smaller downstream pipe while maintaining smoother flow than standard tees. That’s why it’s widely used by professional plumbers, contractors, facility managers, and experienced DIYers who need dependable PVC DWV fittings for complex drainage designs.


Installation & Handling Tips

Designed for solvent-weld installation using standard PVC primer and cement, this fitting uses a Slip connection type with Socket x Socket x Socket ends on all three openings. For the best results, follow these best practices:

  • Dry-fit all pipe fittings before cementing
  • Apply primer and cement evenly for full coverage
  • Align piping carefully to maintain proper flow direction

Slip connections create strong, leak-resistant joints and support long-term performance in both buried and exposed plumbing systems.


Why Choose Maxx Supply?

Maxx Supply is a trusted supplier of high-quality PVC pipe fittings and plumbing accessories. Customers choose us for:

  • Consistent product quality and dependable specifications
  • Competitive pricing for plumbers, contractors, and facility managers
  • Reliable inventory with fast order fulfillment
  • A full selection of PVC pipe, fittings, primers, cements, and repair products

From sourcing a single fitting to outfitting an entire plumbing system, Maxx Supply provides the products and support professionals rely on.

 

The 6" x 4" Schedule 40 PVC Reducing Wye is a durable fitting designed to connect a 6-inch main line to a 4-inch branch line, all while maintaining efficient flow within a plumbing system. Unlike a tee, the wye-style design directs flow at an angle, reducing turbulence and helping prevent buildup in drain and waste lines.

This reducing wye is well-suited for drainage, waste, venting, and other non-pressurized piping applications where smooth directional flow is critical. Manufactured from high-quality white Schedule 40 PVC, it delivers long-lasting performance across residential, commercial, and industrial drain systems.

Part #:
475-532
Product Family:
Sch 40 PVC
Carton Qty:
5
Pallet Qty:
60
Size:
6"