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White PVC sanitary tee trap with hub connections

Mueller Industries, Inc.

Mueller Industries, Inc. 1WJP6 4 in PVC DWV Sanitary Tee Trap

SKU CH-4317-MMQ7M MPN 1WJP6

A 4-inch PVC DWV sanitary tee for drain-waste-vent systems, Schedule 40 rated to 140°F and meeting ASTM D1784 cell class 12454

  • TypeDrain Components
  • ColorWhite
  • Schedule 40 PVC rated for 140 °F drainage service
  • White hub connection fits 4 in DWV pipe systems
  • ASTM D1784 cell class 12454 confirms material quality
  • Sanitary tee design directs flow in vent and waste lines
  • Non-pressure rated for gravity drain applications only

Product Identity

The Mueller Industries 1WJP6 is a 4-inch PVC DWV sanitary tee designed for drain, waste and vent piping. It serves residential and light-commercial plumbers who need a reliable hub connection in non-pressure drainage systems.

Pressure and Temperature Limits

This fitting is not rated for pressure applications and carries a maximum operating temperature of 140 degrees F. The Schedule 40 PVC construction meets ASTM D1784 cell class 12454 for standard DWV service only.

Build and Connection Practicality

The white Schedule 40 PVC body resists corrosion and provides a smooth interior for consistent flow. Hub connections accept solvent-weld joints, allowing straightforward assembly with standard DWV pipe and fittings on site.

Highlights

  • Schedule 40 PVC rated for 140 °F drainage service
  • White hub connection fits 4 in DWV pipe systems
  • ASTM D1784 cell class 12454 confirms material quality
  • Sanitary tee design directs flow in vent and waste lines
  • Non-pressure rated for gravity drain applications only

Specifications

TypeDrain Components
ColorWhite
BrandMueller Industries
Model1WJP6

Questions about this item

Should I choose a 4-inch Schedule 40 PVC sanitary tee or a different size for my DWV system?

Select the 4-inch Schedule 40 hub tee when your drainage stack uses 4-inch PVC pipe; the hub connection is solvent-welded to match that exact pipe diameter and wall thickness.

What does the 140-degree Fahrenheit temperature rating mean once the tee is installed in a real drain line?

The fitting is tested to withstand continuous drainage temperatures up to 140°F, so it remains stable when handling hot water discharge from sinks, showers or appliances.

The fitting lists ASTM D1784 and cell class 12454 — what do those standards cap in practice?

ASTM D1784 with cell class 12454 certifies the PVC compound meets minimum impact strength, stiffness and chemical resistance for non-pressure DWV service.

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