Westlake Pipe Fittings dwv-d400-015 Dwv Pvc Sanitary Tee

Product Description

The WESTLAKE PIPE FITTINGS dwv-d400-015 is a 1-1/2 inch PVC sanitary tee fitting designed for drain, waste, and vent (DWV) piping systems. It features all-hub connections and is intended exclusively for non-pressurized drainage applications. Manufactured from PVC, this fitting carries a maximum service temperature of 140 degrees F and meets ASTM D 3311, ASTM 1866, and ASTM 1784 standards. It is NSF 14 certified, confirming compliance with material safety and performance requirements for plastic piping components. Plumbers and pipefitters install this tee when branching a horizontal drain line or transitioning flow into a vertical stack.

This sanitary tee is suited for residential and light commercial DWV installations where a branch takeoff is needed at a 90-degree angle to the main drain run. The all-hub socket configuration accepts solvent-cement joints, making it compatible with standard PVC DWV pipe of the same nominal diameter. It is not rated for pressurized supply lines and should only be installed in gravity-drain configurations as defined by the applicable plumbing code.

Key Features

• All-hub socket connections accept solvent-cement joints for a leak-free seal
• PVC construction resists corrosion and common household drain chemicals
• Rated to 140 degrees F maximum service temperature
• Meets ASTM D 3311, ASTM 1866, and ASTM 1784 standards
• NSF 14 certified for use in plastic drain, waste, and vent systems
• Non-pressurized drainage use only

Compatibility

Designed as an OEM-style replacement and new-construction fitting for 1-1/2 inch PVC DWV piping systems in residential and light commercial gravity-drain applications.

Installation Notes

Installation should be performed by a licensed plumber in accordance with the International Plumbing Code (IPC) or the applicable local plumbing code. Shut off water supply and ensure the drain line is clear and dry before cutting in the tee. Use a approved PVC solvent cement and primer rated for DWV applications, and follow the cement manufacturer's cure time before restoring flow. This fitting is not approved for pressurized systems and must not be installed on supply lines.

Technical Specifications

• Size: 1-1/2 inches
• Material: PVC
• Connection Type: All Hub (Socket)
• Maximum Temperature: 140 degrees F
• Application: Non-pressurized drain, waste, and vent (DWV)
• Standards: ASTM D 3311, ASTM 1866, ASTM 1784
• Certifications: NSF 14

Standard Information

• Brand: WESTLAKE PIPE FITTINGS
• Manufacturer Part Number: dwv-d400-015