... electric equipments,small dimension, light weight, easy operation, energy Application:Series AD air dryer device is special for drying the electric ... and oil to improve oil insulation and decrease the moisture.Series AD air dryer adopts low pressure oil-less compressed system ... W×H(mm)650×400×850800×500×9501000×600×11001200×700×14001400×850×15001500×900×1600650×400×850Inlet/outlet(mm)610152532406Weight ...