DWV Reducing 45 Degree Junction

DWV Reducing 45 Degree Junction
Sizes: 100mm to 300mm

The DWV Reducing 45 Degree Junction is a high-quality PVC-U fitting designed to join a smaller branch line into a larger main pipe run at a 45° angle. This configuration ensures smooth directional flow and reduced turbulence, making it ideal for effective waste and drainage management in both domestic and commercial applications.

Key Features:

• 45° junction for streamlined flow and minimal blockages
• Reducing outlet allows for connection of smaller branch pipes
• Main run and branch available in various size combinations
• Pipe fits internally for secure and watertight installation
• Manufactured from durable, pale-grey PVC-U
• Lightweight and easy to handle
• Compatible with other DWV fittings and pipes

Applications:
Suitable for use in a wide range of DWV systems, including:

• Sewerage lines
• Vents and ventilation points
• Grey water and black water systems
• Stormwater drainage
• Wastewater discharge from basins, sinks, and household appliances

Material & Assembly:
Constructed from PVC-U (Unplasticised Polyvinyl Chloride), this junction offers excellent performance characteristics:

• Corrosion and chemical resistance
• High mechanical strength
• Resistant to both micro- and macro-biological attack
• Easy to install using solvent cement (SCJ) jointing system

Installation Notes:

• Ensure correct ventilation points are installed to support uninterrupted flow
• Join using solvent cement per the PVC-U installation guidelines
• Full mechanical strength achieved after 24 hours of curing
• Designed for both above-ground and underground use
• Can be exposed to UV for short periods, but long-term protection is recommended

Standards & Performance:

• Operating temperature range: 0°C to 50°C
• Complies with AS/NZS 1260 for DWV systems
• Note: All “90-degree” fittings are manufactured between 85–88° to optimise drainage flow

This DWV Reducing Junction is part of a full system range, available in sizes from 100mm to 300mm, offering reliable and flexible plumbing solutions across various installations.