Air pump is divided into positive pressure pump and vacuum pump, positive pressure pump can be used for air, positive pressure pump is generally a hole. Vacuum pump can be used for air extraction and outlet, divided into two holes. Positive pressure pump is generally used in household massager, vacuum pump, maternal and child products is used in household appliances, medical equipment and other related products, the diaphragm pump with pressure to control the flow, if more than the air pump, pressure will cause the pump directly does not work, need product testing can contact us first to check the parameters, then the optimal flow rate and pressure for sample preparation, The test sample will not reach the peak value of the pump to keep the pump working
The air pump is a typical example of SC2724XPM(SC3716PM) air pump, which belongs to the air outlet used as a beauty instrument. The flow is 1.5L/min. It can be found from the curve below that the pressure of the air pump is 68kpa, and no flow is carried out after exceeding 70kpa. Among them, we found in the test, the positive pressure pump after inflation, the low rate of deflation, through the use of air valve control, can make the positive pressure pump pressure holding higher
The vacuum pump has SC0801XPM and SC0801XPV with the same size, which can be used for air extraction and exhaust. Obviously, it has two holes, which can be used for household appliances and mother and baby. After the actual test, we found that the flow rate of the air pump is between 300ml-400ml, and the noise of the air pump is lower than 55dB.