SUPERSUCTION 4T EXP It is the model of the series which is suitable for the operating theatre and other medical suction interventions. Its technical characteristics are as follows: Class IEC/CEI 60601-1: I BF; EC Certificate 93/42: EC 0051; Usage for unlimited time / Noise: less than 50 db; Power supply / Absorption: 230V ? one phase, 50Hz / 250VA; Piston suction-group, maintenance free (max vacuum 700 mmHg ?0,9atm, 0, 90 bar?, flow rate 70 lt./min, engine: from 1/2 of HP); Painted metal case with column-panel board, antistatic wheels, two with castors; Two bottles of 4 lt. made of unbreakable and autoclavable polycarbonate, with internal and external over-flow devices; silicone autoclavable tubing (Ø mm 7x11); Vacuum regulator and vacuum check device (0-76 cm/Hg); Main switch and pedal switch (pneumatic, very safe, water-proof, anti-explosion); Two antibacterial disposable filters, which work also as supplementary over-flow devices (on request, autoclavable 50 times); Dimensions (width/depth/high), weight: cm 42x34x85 ? Kg 30; SUPERSUCTION 4T It is the same as the model SUPERSUCTION 4T EXP, but with a rotating suction-group. SUPERSUCTION 4T-EXTRA EXP It is the most complete model of the series for the operating theatre; it is equipped with two independent suction-groups: the main one and the anaesthesia one.