Description
The Flexible Drain Coupling (120mm–135mm) is designed for securely joining drainage pipes of the same or similar (within 10mm) outside diameter. It’s ideal for use in sewer, drain, and vent applications, ensuring reliable and long-lasting connections.
Fernco Drain Couplings, sometimes referred to as couplers, are simple, easy to use drainage pipe connectors.
Drain Coupling are made from three component parts: one moulded EPDM rubber body and two stainless steel clamp bands, which when tightened create a secure connection.
These simple yet effective connectors can be tightened onto pipes using a nut driver and torque wrench, creating a permanent airtight and watertight seal in just seconds.
This product is suitable for a wide variety of pipe materials, including PVC-U, clay, cast iron, and copper. It is rated to handle constant pressure of up to 0.6 bar, making it perfect for both domestic and commercial drainage systems.
Key Features
- Material: EPDM rubber sleeve with stainless steel bands
- Tension Resistance: Heavy-duty tension bands for added structural integrity
- Performance: Watertight seal at up to 0.6 bar
- Compatibility: Works with various pipe materials, including PVC, clay, and cast iron
- Installation: Easy to install with torque wrench
Specifications
- Size: Fits 120mm–135mm pipe outer diameters
- Material: EPDM rubber with stainless steel (304) bands
- Connection Type: Flexible drain coupling with tension bands
- Temperature Range: –50°C to +80°C continuous operation
Applications
- Joining plain-ended pipes
- Repairing cracked or damaged pipe sections
- Sewer and drain upgrades
- Soil and vent pipework
- Pipe connections near manholes or structural movement zones
- Connecting mismatched pipes in drainage systems
Why Choose Stanley John LTD
Stanley John LTD is based in Newbury, Berkshire and supplies drainage components across the UK.
Explore our full Pipe Couplings range.
Order Now
Order the Flexible Drain Coupling (120mm–135mm) today for durable, watertight pipe connections. Available online now from Stanley John LTD.
