Alternating Pressure Pump with knob:Air output: 5liter/minPressure range: 40mmHg -100 mmHgAdjustable pressure knobPower supply 230V~-50HzPower consumption: 10 WSize: 265 (L)mm X 125(W)mm X 105(H)mmPackage: ABSWeight: about 1.4KG. Pad: with end flaps and without ventsThickness: 0.28 mm / PVC EN71Color: Blue as marked on the boxSize: cm 200 X 90 X 7H + 90 cm bordersNumber of cells: 130 Bubble cellsMaterial: PVC according to CEPVC thickness: 30 micronWeight: about 2.3KGRepair kit includedPump connections with specific tubesUse: for patients from 50KG to 100KGPressure Adjust knob HookPump can be put on a horizontal surface or hang on the bed by means of hook. End flapsThe mattress is easier to be fixed to the bed with end flaps. Ultra-quiet pump High quality rubber tube