The Electric Stomach-intestines Decompression Suction Unit Model DWJ-1 is suitable for use in gastrointestinal decompression suction posterior to such abdominal surgeries as gastrectasia, ileus, intestinal fistula, and gastrectomy.

Ⅰ.Feature

1. The Unit is characterized by such features as low noise, small size, light weight,freedom from wear,no need for oil-filling,and easy to carry.It can also be used for long-term sustained suction.
2. There are available two kinds of negative pressure adjustment, coarse(in 3 steps of weak, medium and strong)and fine, and the negative pressure can be regulated at will according to requirement.
3. The unit is proved with liquid-full auto-stop and alarm devices, so there is no need for special personnel to take care of it, The extremely low noise does not interfere with the rest and sleep of patients.

Ⅱ.Specifications

1. Power supply:AC220V±10%，50Hz
2. Input:30VA
3. Max Vacuum:≥16kPa(120mmHg)
4. Vacuum adjustable range: 0～16kPa(0～120mmHg)
5. Amount of water sucked:≥700ml/min(strong)
   　　　　　　　　　　　 ≥200ml/min(weak)
6. Noise level:≤55dB(A)
7. Dimemsion:400mm×190mm×330mm

8.                             G.W.: 6kg