The Original SEBA Cap

Anti-vandalism closure of groundwater monitoring wells from 1.5"- 6" pipe diameter Special alloy of cast aluminum for high corrosion and weather resistance even in frost Available in two closure variants (normal / safety lock) Sealing insert for flood-prone ground water measuring points (optional) Safe shutting-off of ground and surface water monitoring stations of 1.5 "-6" pipe diameter Sealing of groundwater monitoring wells from the penetrating surface water or leaking groundwater