Main body (including the electromagnetism pump, vacuum meter, filter, pressure adjusting valve), liquid tube, liquid bottle.
Power requirement: AC220-230V/50Hz or AC110-120V/50-60Hz, 15VA Pressure range: 0-22Kpa
Aspirate speed is 400m1/10sec (water) when the negative pressure is 22Kpa Working noise: 55dB(A)
Package: each unit is packed into one carton
Dimension : 385mm x 225mm x 280mm
Gross weight: 4.2kg
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