40mm-43mm to 32mm-36mm Multifit Compression Reducer Waste Pipe Coupling (1.5″ to 1.25″)

40mm to 43mm Multifit Straight Compression Waste Pipe Coupling (1.5″)

Features

This 40mm to 32mm multifit compression reducer waste pipe coupling provides a reliable, tool-free plumbing solution designed to bridge standard 1.5″ waste pipes down to smaller 1.25″ plumbing lines securely. Engineered with a flexible multifit compression design, this reducer accommodates outside diameters ranging from 40mm–43mm on one end and steps down to 32mm–36mm on the other—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 transition between different pipe sizes and materials.

• Size-Reducing Transition: Features a stepped reduction design to connect larger 1.5″ waste lines down to 1.25″ pipes. Therefore, it solves complex layout challenges when adapting older or mixed-size plumbing systems.
• Multifit Universal Compatibility: Engineered to bridge pipes measuring 40mm to 43mm on the large end and 32mm to 36mm on the small end. 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 both ends. Moreover, it allows for a fast, hand-tightened installation that achieves an immediate watertight seal.
• Versatile Application: Ideal for stepping down waste runs between basins, sinks, showers, and specialty appliance discharge lines. As a result, it provides a dependable reducer link for repairs and 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: W32R
• Product Type: Multifit Compression Reducer Waste Pipe Coupling
• Large End Compatibility: 40mm to 43mm Outside Diameter (Standard 1.5″ Waste)
• Small End Compatibility: 32mm to 36mm Outside Diameter (Standard 1.25″ Waste)
• Material Compatibility: Plastic Push-Fit, Solvent Weld, Copper, Lead, and Iron
• Connection Type: Compression (Nut, Nylon Washer, and Tapered Rubber Cone on Both Ends)
• Material: High Quality Polypropylene
• Application: Reducing and Connecting Mismatched Waste Pipe Sizes Across Kitchens and Bathrooms

Details

Connecting a standard 1.5″ waste pipe to a smaller 1.25″ basin or appliance line often presents a sizing mismatch during plumbing alterations. Moreover, trying to force mismatched rigid pipes together without the correct adapter leads to leaks and compromised drainage joints.

Fortunately, this multifit compression reducer coupling solves the problem with universal efficiency. Because its dual-ended tapered rubber cones and compression nuts adapt to different outside diameters on each side without requiring tools, it makes size transitions effortless. Consequently, you achieve a neat, robust, and completely watertight reduced waste pipe join.

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