The ADSB-F is a flexible sealing element with a protective arch for the house entry of
speedpipe-ground into houses where there is no access via basement rooms. Installation in holes with an angle of up to 30° is possible. The flexible house entry is suitable for a speedpipe ground
with a diameter of Ø7x1.5 through a Ø28mm hole or an SKW 32 casing pipe. Sales unit: 10 ST.