Self-parking Exalto MD1 wiper for bulkhead mounting. This wiper is available in 12V and 24V and for several bulkhead thicknesses. With a torque of 23 Nm these wipers can drive arms up to 750 mm in length in combination with blades up to 750 mm in length. The motor is insulated earth as standard. The 223BS differs from the 223BD and 223BDS by means of the adjustability of the wiping arc. Where the 223BD and BDS can adjust the wiping angle with 5° increments, the 223BS is infinitely variable. The black or white cover does NOT fit on this wiper.