This adaptor coupling is designed for connecting unadopted drainage pipes of different outside diameters, particularly where a larger pipe needs to be joined to a smaller one. Manufactured with EPDM rubber and stainless steel, the coupling provides a reliable solution for joining pipes made from a range of materials on site.
The unit is commonly used on private drainage systems, including housing developments, private access roads, and industrial or agricultural sites. Installation requires no special tools beyond a nut driver and torque wrench, making it suitable for quick repairs or extensions to existing pipework where diameters do not match.
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