The McAlpine WM15 White Appliance Trap is designed to provide a reliable waste solution for kitchen sinks while accommodating the discharge from domestic appliances. Specifically, it combines an effective water seal with an integrated appliance connection, helping to prevent foul odours from entering the property while safely removing wastewater from sinks, washing machines, and dishwashers.
Therefore, the McAlpine WM15 White Appliance Trap is ideal for both new plumbing installations and replacement projects. Additionally, it offers a practical all-in-one solution for connecting appliance waste to existing sink waste systems, reducing the need for additional fittings and pipework.
The WM15 White Appliance Trap is manufactured from durable, high-quality polypropylene to ensure long-lasting performance and reliability. Moreover, it forms part of McAlpine’s trusted range of domestic waste and appliance drainage products. As a result, it delivers dependable operation across a wide variety of residential plumbing applications.
Key Features & Benefits:
Integrated Appliance Waste Connection: The trap is specifically designed to accept discharge from washing machines and dishwashers. Consequently, it provides a secure and reliable appliance drainage solution.
75mm Water Seal Protection: Incorporates a 75mm water seal that helps prevent foul air and sewer gases from entering the property. Therefore, it contributes to a cleaner and more hygienic environment.
40mm Waste System Compatibility: Designed for use with standard 40mm domestic waste pipe systems. Importantly, this ensures compatibility with a wide range of kitchen sink installations.
Future-Proof Installation: Supplied with a blanking cap, allowing the appliance connection to remain sealed until required. As a result, the trap can be installed immediately and adapted later if an appliance is added.
Durable Polypropylene Construction: Manufactured from robust polypropylene for excellent resistance to corrosion, scale build-up, and everyday wear. Consequently, it provides reliable long-term service.
Compact and Practical Design: Combines sink and appliance waste connections within a single fitting, helping to simplify installation and maximise available under-sink space.
Trusted McAlpine Quality: Produced by McAlpine, one of the UK’s leading plumbing manufacturers. Ultimately, this ensures dependable performance and high manufacturing standards.
Technical Specifications:
- Product Type: Appliance Trap
- Model: WM15
- Size: 40mm
- Water Seal: 75mm
- Application: Kitchen Sink, Washing Machine and Dishwasher Waste
- Material: Polypropylene
- Colour: White
- Supplied With: Appliance Connection and Blanking Cap
- Manufacturer: McAlpine







