<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><div style="font-size:18px"><strong>Features:</strong><br/><span style="background-color:white;color:rgb(255, 255, 255)">OOTDTY</span><br/>brand new and high quality<br/>Micro-pump is mainly used for medicines, gas analysis sampling, instrumentation and other fields. Completely maintenance-free, and no oil do not pollute the transmission<br/>Micro-pump is powered miniature for DC motor drive, drive internal mechanical eccentric eccentric motion, driven by eccentric movement inside the diaphragm reciprocates.<br/>Small, stable and reliable, hand-held instrument for pump-priming, low noise, low power consumption. Especially -suitable for high negative environmental requirements.<br/>Suitable for 4.5-6mm tube. Mainly about the hardness. The largest part of the outer diameter is 6.5mm.<br/>Whereby the 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 chamber, and discharged from the exhaust port.<br/><br/><strong>Specifications:</strong><br/>Material:Plastic + Aluminum<br/>Operating DC9V ~ 14V<br/>Rated for 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/>Size:Approx. 8.5x6 for cm/3.34x2.36 inches<br/><br/><strong>Package Includes:</strong><br/>1x Vacuum<br/><br/><strong>Note:</strong><br/>1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order.<br/>2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.<br/><br/><br/><br/><br/><br/><br/><br/><br/><br/></div><p></p><p></p><p></p><p></p><p></p><p></p><p></p><p></p></div></div><br/>