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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.

 

 

Type	Size range	Width
SC95	80-95	100
SC115	100-115	120
SC120	110-121	120
SC125	110-125	120
SC137	120-137	120
SC150	125-150	120
SC165	140-165	120
SC175	150-175	120
SC180	160-182	120
SC200	175-200	150
SC215	190-215	150
SC225	200-225	150/300
SC250	225-250	150
SC265	240-265	150
SC275	250-275	150
SC290	265-290	150/300
SC310	285-310	185/300
SC320	295-320	185/300
SC335	305-335	185/300
SC345	315-345	185/300
SC350	320-350	185/300
SC360	340-360	185/300
SC385	355-385	185/300
SC410	385-410	185/300
SC425	400-425	185/300
SC430	405-430	185/300
SC445	420-445	185/300
SC450	425-450	185/300
SC465	435-465	185/300
SC470	440-470	185/300
SC490	465-490	185/300
SC510	480-510	185/300
SC525	495-525	185/300
SC540	510-540	185/300
SC550	520-550	185/300
SC560	530-560	185/300
SC570	540-570	185/300
SC580	555-580	185/300
SC600	570-600	185/300
SC620	590-620	185/300