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 The HydroSeal is a rotationally moulded flanged coupler especially designed to create a watertight seal where a JFC CorriPipe™ passes through an impermeable liner commonly found in stormwater attenuation systems.
The unit comprises of two identical flanged couplers one of which has a pre-fabricated internal neoprene layer. This simple design is easy to install, one half is placed either side of where the pipe is to pass through the impermeable membrane or GCL layer. When bolted back to back the impermeable layer becomes sandwiched between the units offering a 100% guaranteed seal. The impermeable layer is then trimmed away from the inside of the joint and a standard twin wall CorriPipe™ can be attached. |
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HydroSeal:
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