JIAHAOO Handheld Vacuum Suction Pump for Various Applications Portable, Efficient for High Negative Environments

Features:<br>Micro-pump is powered miniature DC motor drive, drive internal mechanical eccentric eccentric motion, driven by an eccentric movement inside the diaphragm reciprocates. <br>Whereby the pump chamber fixed volume of air compression (compression suction port is closed, the exhaust port is formed to open slightly positive pressure), stretching (compressed exhaust port is closed, a negative pressure sucking mouth open), the pumping air intakes with the outside atmospheric pressure difference, at a pressure difference, the gas pressure (suction) into the pump chamber, and discharged from the exhaust port.<br>Small, stable and reliable, hand-held instrument for pump-priming, low noise, low power consumption. Especially -suitable for high negative environmental requirements.<br><br>Specifications:<br>Operating voltage: DC9V ~ 14V<br>Rated voltage: DC 12V<br>Current Rating: 500mA<br>Power Rating: 6W<br>Suction capacity: 5L / min<br>Vacuum degree: 65kpa<br>Maximum pressure: 120kpa<br>Noise: &lt;60db<br><br>Package Included<br>1*Vacuum suction pump