Low-vacuum (amniotic fluid) suction apparatus Model DYX-1A 1. Max vacuum: 18+1.5kpa(135+11mmhg) 2. Vacuum range: 2kpa(15mmhg)-max vacuum 3. Flow rate: l/min 4. Noise:ü55db(a) 5. Jar capacity: 1000ml(pc) 6. Power supply: ac220và10%, 50hz 7. Power input: 30va 8. Gw: 3.5kg; nw: 2.5kg 9. Dimension: 63.8cm17.6cm32.5cm(one set) 40cm 37cm34cm (two sets).