Bridge the gap between your standard waste pipes and overflow systems with our 40mm to 21.5mm Waste Reducer. This precision-engineered fitting provides a secure, streamlined transition, ensuring your drainage system remains leak-free and fully functional.
Size Transition: Effortlessly connects a standard 40mm waste pipe to a 21.5mm overflow line.
Permanent Seal: Designed for solvent weld application to create a chemical bond that won’t fail under pressure.
Durable PVC: Manufactured from high-impact, UV-stabilized white plastic for internal and external use
£1.00 Incl. VAT
A waste reducer is a specialized plumbing fitting used to connect pipes of different diameters. Most commonly, this 40mm to 21.5mm version is used to tie an overflow or condensate line (like those from a high-efficiency boiler or a cold water tank) into a larger domestic waste stack or kitchen sink drainage system.
In plumbing, the integrity of your joints is the difference between a dry home and a costly leak. This solvent weld waste reducer is designed to be “welded” to the pipes using solvent cement. This process creates a molecular bond, effectively turning the pipe and the reducer into one single piece of plastic. Unlike push-fit alternatives, it is highly resistant to heat expansion and physical knocks, making it the industry standard for professional UK plumbers.
At ECO HEAT SHOP, we ensure our fittings meet the rigorous demands of modern heating and plumbing systems. This reducer features a smooth internal taper to maximize flow rates and prevent “snagging” of debris, which is the leading cause of blockages in reduced-diameter pipework. The UV-protected white finish ensures that if the fitting is used in an external run, it will not become brittle or yellow over time.
Inlet Diameter: 40mm (Standard Waste)
Outlet Diameter: 21.5mm (Standard Overflow)
Material: High-Grade PVC (White)
Jointing: Solvent Weld (Chemical Bond)
Compliance: Suitable for domestic and commercial plumbing to UK standards.
Whether you are finishing a boiler installation or modifying a bathroom’s drainage, this 40mm white waste reducer offers the reliability and professional finish your project requires.
| Weight | 0.6 kg |
|---|---|
| Dimensions | 50 × 40 × 40 mm |
ECO Heat Shop Ltd provides national distribution for plumbing and heating supplies across England, Scotland, and Wales. Orders placed before the 18:00 PM (Afternoon) cutoff are typically processed for same-day dispatch.
View Full Shipping & Collection Policy ›Hours: Monday – Saturday: 08:30 AM – 06:30 PM | Sunday: Closed
Location: Unit 8 West Cross Shopping Centre, Oldbury Rd, Smethwick, B66 1JG
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