Westlake Pipe Fittings dwv-d321-030 Dwv Pvc 1/8 Bend

Product Description

The WESTLAKE PIPE FITTINGS dwv-d321-030 is a 3-inch DWV PVC 1/8 bend (45-degree elbow) designed for drain, waste, and vent piping systems. Made from PVC, this fitting features two hub-style ends that accept standard DWV pipe for solvent-weld connections. It redirects flow at a 45-degree angle, making it suitable for branch offsets and directional changes in gravity-drain lines. Licensed plumbers and pipefitters install this fitting as part of rough-in and finish drain work in residential and light commercial plumbing systems.

This fitting is used in drain, waste, and vent applications where a gradual 45-degree directional change is required. The hub ends allow for clean solvent-weld joints with standard 3-inch DWV PVC pipe. Typical installations include horizontal drain runs, vertical stack offsets, and vent piping configurations. Its PVC construction resists corrosion and is well suited for indoor DWV service where temperatures and pressures remain within standard residential and light commercial ranges.

Key Features

• 45-degree (1/8 bend) deflection angle for gradual directional changes in drain lines
• Two hub-style ends for solvent-weld connection to standard DWV PVC pipe
• 3-inch nominal pipe size fits standard DWV piping
• PVC construction offers corrosion resistance for drain, waste, and vent service
• Designed for gravity-drain applications in DWV systems

Compatibility

Designed as an OEM-style replacement and standard fitting for 3-inch DWV PVC piping systems in residential and light commercial drain, waste, and vent applications.

Installation Notes

Installation should be performed by a licensed plumber in accordance with the International Plumbing Code (IPC) or applicable local codes. Shut off water supply and ensure the drain line is clear before cutting into an existing system. Clean pipe ends and apply PVC solvent cement per manufacturer instructions for a secure, leak-free hub joint. Do not use this fitting in pressurized water supply lines.

Technical Specifications

• Pipe Size: 3 inches
• Fitting Angle: 45 degrees (1/8 bend)
• End Type: Hub x Hub
• Material: PVC
• Application: Drain, Waste, and Vent (DWV)

Standard Information

• Brand: WESTLAKE PIPE FITTINGS
• Manufacturer Part Number: dwv-d321-030