FlexSeal Standard Couplings are specifically designed to connect and repair pipelines of different materials or sizes used in sewerage, drainage and other underground applications.
When excavation work is required to repair a damaged pipe, Flex-Seal Standard Couplings will reduce the amount of time required and minor differences in pipe diameter can be accommodated. Larger diameter differences are installed using a suitably sized bush.The combination of a durable design and excellent sealing properties enables the Flex-Seal Standard Coupling to provide a reliable seal on rough pipe surfaces e.g. concrete, and a high performance seal on smooth surfaces e.g. PVCu. Standard Couplings can be combined with FlexSeal Bushes in order to act as an adaptor between pipelines of widely differing outside diameters. A Bush will be required by the contractor when connecting pipes of different materials or sizes i.e. when outside diameters of the joints exceeds 12mm. Flex-Seal can also supply Standard Couplings with nitrile sleeves.
Provides a quick and efficient method of connecting pipes of differing materials and outside diameters
Low cost alternative to using Bushes
Provide a connection to pipes of different outside diameters
Can be used to join pipelines that are different materials including concrete, plastic, vitrified clay, cast iron and metal pipe
100 % Performance
Drain and Sewer Pipe Connection and Repair - Designed for sewerage, drainage and low pressure applications up to 1 bar