Flexseal AC adaptor coupling is manufactured to meet and exceed the changing requirements of the drainage marketplace. Adaptor coupling provides a solution to connecting pipes of different outside diameters. The coupling is a stepped moulded EPDM sleeve that has different diameters at each end and also the sleeve is fitted with two 1.4301 (304) stainless steel clamping bands. It can also be used to connect all traditional and new pipe systems including structural walled plastic pipes where pipes of different diameters are to be conjoined.  Coupling is also available with grade 1.4401 (316) stainless steel for improved corrosion protection.

Flexseal AC adaptor coupling 110-122/80-95mm

Flexseal standard coupling is specifically designed to connect and repair pipes of different materials or sizes used in sewerage, drainage and other underground applications. When excavation work is required to repair a damaged pipe, Flexseal standard coupling will reduces the amount of time required and minor differences in pipe diameter can be accommodated. The combination of a durable design and excellent sealing properties when tightened to the correct torque enable the Flexseal standard coupling to provide a reliable seal on rough pipe surfaces. It can be combined with Flexseal bushes in order to act as an adaptor between pipelines of differing outside diameters. Standard coupling is made from EN681-1 EPDM rubber and has grade 1.4401 (316) stainless steel clamps and shear bands.

Flexseal standard coupling 110-121mm

Flexseal AC adaptor coupling 100-115/75-90mm

Flexseal DC drain coupling is used to connect, repair and maintain drainage systems and other small diameter non-pressure pipelines. It is available to suit any pipe material up to 275mm outside diameter, drain coupling is designed for use in drainage systems where the resistance to earth loads (usually provided by a standard coupling) is not required. This comprises a moulded EPDM sleeve which is attached using grade 1.4301 (304) worm drive stainless steel clamping bands at either end. Flexseal can also supply the product with nitrile sleeves for use with effluent which may be contaminated with hydrocarbons. Coupling is also available with grade 1.4401 (316) stainless steel for improved corrosion protection.

Flexseal DC drain coupling 100-115mm

Flexseal DC drain coupling 50-65mm

Flexseal EPDM Plumbing straight coupling is designed and manufactured from high performance EPDM rubber, which provides outstanding product quality. The range is ideal for the connection of pipes with differing outside diameters whether due to different pipe materials or pipe sizes and also for use on smaller diameter pipes in most low/non pressure plumbing applications.

Flexseal EPDM Plumbing plumbing coupling 50-56mm

Flexseal EPDM Plumbing plumbing coupling 60-68mm

Flexseal EPDM Plumbing plumbing coupling 38-43mm

Flexseal EPDM Plumbing plumbing coupling 78-85mm

Flexseal DC drain coupling 80-95mm

Flexseal AC adaptor coupling 170-192/110-122mm

Flexseal EPDM Plumbing adaptor coupling is designed and manufactured from high performance EPDM rubber, which provides outstanding product quality. The range is ideal for the connection of pipes with differing outside diameters whether due to different pipe materials or pipe sizes and also for use on smaller diameter pipes in most low/non pressure plumbing applications.

Flexseal EPDM Plumbing adaptor coupling 38/43-50/56mm

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Flexseal Coupling