Feature
The portable phlegm suction unit is applicable to suck thick liquid such as pus-blood and phlegm under negative pressure.                                                                        
●Oil-free piston pump helps to keep from oil mist pollution.                                         
●Plastic panel makes it resistant from water erosion.                                            
●Overflow valve helps to prevent liquid from flowing into pump.                                
●Negative pressure is adjustable according to requirements.                                          
●Small volume and light weight.easy to carry,especially suitable for emergency and doctors going their rounds outsides. 
 

BPM is the best Low Pressure Suction Pump supplier. Welcome your inquiry.