Generator (1 or 2 divers depending on model) with 15mm tube and decompressor. Supply 12 volts (on request 24/220), consumption 14-22 A, poencia absorbed 200 Watts. Production 86It air / min, depending on the model tank capacity, filter the ambient air pressure: 8-12 bar. Lets you clean the hull, waterline, release the propeller change anodes etc. Quick commissioning connecting the cables to the battery service. Dive knowledge necessary for the use of this product. The pressure regulator for regulating the pressure and use the device as an auxiliary compressor to inflate, defenses, use of bellows, painting etc. (accessory case for these uses). Tank: ¼ liter. Sound level 66 db. Dimensions: 21 x 20 x A17 cm. Weight 4 kg.