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R.S.L. can provide the most extensive range of couplings in the marketplace and has revolutionized traditional pipe repair methods over the years. R.S.L. couplings are specifically designed to connect and repair pipes with different materials or sizes used in sewerage, drainage, and other underground applications.
When excavation work is required to repair a damaged pipe, R.S.L. couplings will save the amount of time required and minor the differences in pipe diameter. The combination of a durable design and excellent sealing properties when tightened to the correct torque enable the coupling to provide a reliable seal on the surfaces of the rough pipe, concrete, and PVC. R.S.L. couplings are specifically designed to connect and repair pipes with different materials or sizes used in sewerage, drainage, and other underground applications.
R.S.L.'s couplings have the best performance and quality, and we are favored by American Liberty Pumps®(One of the world's most famous pump manufacturers).
Couplings can be combined with R.S.L. Bushes in order to act as an adaptor between pipelines of differing outside diameters. Couplings are made of EN681-1 EPDM rubber and equipped with Grade 1.4301 (304) stainless steel clamps and shear bands.
R.S.L. can also supply the product with nitrile sleeves used for effluent which may be contaminated with hydrocarbons. Couplings are also available with Grade 1.4401 (316) stainless steel for improved corrosion protection. Please contact our sales office for further details.
It can withstand an internal pressure of up to 2.5 bar.
A tested and durable coupling design ensures high performance and a reliable connection.
Stainless steel shear band provides excellent resistance to heavy loads and shear forces, which can help reduce excavation work.
The product complies with WIS 4-41-01 (suitable for all public sewers)
It complies with BS EN 295 Part 4 & EN681-1: 1995 requirements for vitrified clay pipes and fittings.
When used individually or combined with bushes, couplings have many applications in the construction, repairing, and maintenance of pipe systems.
It can be used as a joint for plain ended pipes to
repair and maintain the existing pipelines,
and connect short and cutting pipe
to achieve the connections with an existing pipeline,
and reconnect the laterals on renovated sewers.
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