Dehn & Söhne 478530 Wall duct with pressurized water protection 250-300mm

Pressure-water-tight wall feedthrough for white tank, for pressure-water-tight passage of the earth / equipotential bonding conductors through concrete walls, adjustable with M10 threaded rod. Designed for formwork installation with water barrier and double thread M10 / 12. Tested with compressed air 5 bar in accordance with DIN EN 62561-5 and pressure water test up to 1 bar (up to a depth of 10 m against standing water). Incl. connection piece (St/tZn dim. 30 x 4 mm) with square hole for connection with clamp block for round conductors or cross piece for flat strips.