Adaptor Coupling 121-137mm / 108-122mm MAC4000
The MAC4000 Adaptor Coupling is a premium-quality flexible coupling designed for secure and reliable connections between pipes of differing sizes. Manufactured from durable EPDM rubber with stainless steel banding, this coupling provides a watertight seal ideal for civil engineering, drainage, and plumbing applications.
Product Features/Specifications:
This black rubber coupling features dual stainless steel clamping bands, enabling a tight and durable seal between pipes ranging from 121–137mm and 108–122mm in diameter. Resistant to corrosion and chemical degradation, it is ideal for both above and below-ground installations.
Detailed Product Benefits:
The MAC4000 Adaptor Coupling excels in challenging environments due to its high-performance materials. The EPDM rubber body offers exceptional flexibility and weather resistance, making it suitable for a wide range of pipe materials such as clay, cast iron, PVC, and concrete. The stainless steel bands provide a strong, non-corrosive clamping force that ensures long-term stability under pressure and movement—perfect for renovation or repair work where pipe misalignment is common.
Applications and Versatility:
Ideal for use in drainage systems, sewer connections, stormwater infrastructure, and general underground pipe installations, this adaptor coupling is especially suited for retrofits and repairs where pipe sizes differ slightly. Whether you're working in residential, commercial, or municipal projects, the MAC4000 offers a hassle-free solution with a professional-grade finish. Its versatility also makes it suitable for temporary fixes or long-term installations.
Features & Benefits List:
- Accommodates pipe sizes: 121–137mm and 108–122mm
- Manufactured from flexible, weather-resistant EPDM rubber
- Dual stainless steel clamping bands for superior sealing
- Resistant to root intrusion, corrosion, and most chemicals
- Quick and easy installation with standard tools
- Ideal for misaligned or incompatible pipe sizes
- Approved for use in below-ground drainage systems
Technical Specifications:
- Pipe Compatibility: 121–137mm (larger end), 108–122mm (smaller end)
- Material: EPDM rubber (body), Stainless Steel (bands)
- Band Width: Typically 20–25mm (varies by manufacturer specification)
- Temperature Range: -30°C to +120°C (typical for EPDM)
- Standard Compliance: Conforms to BS EN 681-1 and other relevant industry standards
Additional Information:
The MAC4000 is lightweight, compact, and easy to transport. No specialist handling equipment is required. For large quantities or bulk delivery arrangements, please contact your local Emerys Builders Merchants branch.
For more information, please contact:
- Stoke: 01782 262211
- Telford: 01952 200220
- Email: orders@emerysltd.co.uk