Flexseal Standard Coupler 120-137mm SC137

The Flexseal Standard Coupler 120mm-137mm SC137 is a drainage pipe connector designed to connect and repair pipes in adopted sewer and drainage applications in accordance with UK water company standards. It is equipped with a stainless steel central band that protects the joint from shear loads, keeping the pipes properly aligned and preventing displacement. This coupler can withstand internal pressure of up to 2.5 bar and requires less excavation compared to replacing an entire pipe length. It is approved for use in flexible couplings for gravity sewerage and drainage pipes according to WIS 4-41-01, as well as in BS EN 681-1:1996, BS EN 295-4:2013, and BS EN 10088-2:1995.

Features:

• Withstands internal pressure up to 2.5 bar
• Features a stainless steel shear band that prevents pipe displacement
• Enables less excavation compared to replacing a whole length of pipe
• Approved to WIS 4-41-01 Flexible couplings for gravity sewerage and drainage pipes as well as BS EN 681-1:1996, BS EN 295-4:2013 & BS EN 10088-2:1995