Wet steam cleaner of 3.5-5 bar. The unit has a 4-5 litre stainless steel tank (AISI 304 type), a pressure gauge to view the pressure in the tank, a safety cap and a drain cock allowing its tank cleaning. The steam flux comes out from the low voltage supply pistol and can be adjusted by the cock on the solenoid. The unit complies with PED 97/23 Standard (Pressure Equipment Directive). The tank water filling is manual.