Cheap air suction pump, Buy Quality diaphragm vacuum pump directly from China pump 12v Suppliers: HY-V2 Mini Air Suction Pump 12V 5w DC Diaphragm Vacuum Pump
HY-V2 Mini Air Suction Pump 12V 5w DC Diaphragm Vacuum PumpDirections for use1.When connect power, please check your use of the power supply is in line with the product of voltage and current, and can\'t use the electricity parameter data is not consistent2.This product is pump, do not used for pumping water, liquid substances 3.USES: can be used for small automation, medical equipment, cupping, small experiment, gas sampling