40mm to 43mm Multifit Compression Swept Tee Waste Pipe Connector (1.5″)

40mm to 43mm Multifit Compression Swept Tee Waste Pipe Connector (1.5″)

Features

This 40mm to 43mm multifit compression swept tee waste pipe connector provides a reliable, tool-free plumbing solution designed to branch or merge standard 1.5″ waste flows with optimal hydrodynamic efficiency. Engineered with a smooth swept interior curve and a flexible multifit compression design, this tee connector accommodates outside diameters ranging from 40mm to 43mm across all three ports—making it fully compatible with plastic push-fit, plastic solvent weld, copper, lead, and cast iron pipes. Furthermore, the simple nut-and-cone washer mechanism allows for a straightforward manual installation without requiring specialized tools or solvent cement. As a result, you achieve a watertight, permanent branching join across mixed or identical waste pipe materials.

• Swept Branch Flow Design: Features a curved internal swept tee profile to guide water smoothly into or from the branch line. Therefore, it minimizes turbulence, prevents blockages, and maintains maximum flow velocity.
• Multifit Universal Compatibility: Engineered to bridge pipes measuring 40mm to 43mm in outside diameter across all three ports. Consequently, it seamlessly connects varying pipe types including plastic, copper, lead, and iron.
• Tool-Free Compression Design: Features an intuitive nut, nylon washer, and tapered rubber seal setup on every inlet and outlet. Moreover, it allows for a fast, hand-tightened installation that achieves an immediate watertight seal.
• Versatile Application: Ideal for combining appliance waste lines (such as a washing machine and dishwasher) or tying secondary sinks into a main 1.5″ waste stack. As a result, it provides a dependable multi-directional link for complex retrofits.
• Durable Construction: Built from high-grade polypropylene designed to withstand daily hot water flow and household chemicals. Furthermore, it ensures long-lasting, leak-free performance that won’t degrade over time.

Technical

• Brand: VIVA
• MPN: W40H
• Product Type: Multifit Compression Swept Tee Waste Pipe Connector
• Pipe Size Compatibility: 40mm to 43mm Outside Diameter (Standard 1.5″ Waste) across all 3 ports
• Material Compatibility: Plastic Push-Fit, Solvent Weld, Copper, Lead, and Iron
• Connection Type: Compression (Nut, Nylon Washer, and Tapered Rubber Cone on All Ports)
• Material: High Quality Polypropylene
• Application: Branching or Merging 1.5″ Waste Pipes Across Kitchens and Bathrooms

Details

Combining multiple waste lines—such as a kitchen sink and a dishwasher discharge—into a single drainage run often requires a secure branching junction that won’t cause backflow or flow restrictions. Moreover, forcing standard sharp tees or mismatched pipe materials together with glue can lead to messy leaks and clogs.

Fortunately, this 40mm to 43mm multifit compression swept tee solves the problem with universal efficiency. Because its swept internal channel smooths out water convergence while its compression nuts and tapered rubber cones adapt to any pipe type between 40mm and 43mm, it makes complex plumbing junctions effortless. Consequently, you achieve a neat, robust, and completely watertight branched waste system.

Instructions

1. Simply slide the white nut over the pipe first along with the nylon washer, before the pointed black rubber washer
2. Make sure that the black rubber washer is pointing the thin end towards the white fitting you have yet to put on and slide the rubber on an inch or so
3. Push the rest of the fitting on so that the rubber joins up with the plastic fitting, you may then try and push the fitting with the rubber further down the pipe if need be
4. Finally bring the nut back and screw onto the rest of the fitting, compressing the pointed washer against the plastic to make a seal, then repeat the action for the other side and that’s it!

Discover

Explore Our Full Range of 40mm Compression Waste Fittings – CLICK HERE