The Safematic HS-010 vacuum storage box allows you to keep a second coating unit for your CCU-010 compact coating unit, an additional planetary or rotary stage and the full range of sputtering targets and carbon thread always clean under vacuum. An integrated pump line attachable to the basic unit pumps down the storage box to vacuum using the available pumping system of the CCU-010. A comfortable and easy to use manual lock and vent valve allows the independent pump and vent control of the storage box.