Connects pipes with 120mm - 135mm outside diameter. Maximum 10mm difference between pipe outside diameters. Flexseal Drain Couplings, sometimes referred to as couplers, are simple, easy to use drainage pipe connectors. Drain Couplings are designed to connect two pipes with the same or similar (within 10mm) outside diameter. 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.
Rubber Repair Coupler 4 Inch Clay To 4 Inch Clay DC135