<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><div style="font-family:Arial, Helvetica, sans-serif;font-size:12px;line-height:150%"> <p style="margin-bottom:6px;margin-top:6px"></p> <p>This is a mini size submersible water pump. It's equipped with a brushless motor providing smooth and quiet operation than a non-brushless water pump.<br /><br /><strong>Features:</strong><br />Brushless pump, permanent magnetic rotor, maintenance-free.<br />Enameled wire coil and circuit board are sealed by epoxy resin.<br /><br />The coil adopts pure copper enameled wire, lower temperature rise and longer life span.&nbsp;<br />Amphibious pump, you can use it in the water or out of water(follow the installation instruction).<br />USB DC5V input, very convenient for power supply.<br />IP68 waterproof grade, totally submersible in the water.<br />Detachable design, providing convenience for cleaning work.<br />With a filter, avoiding blocking the inlet.<br />4 rubber suckers on the bottom, can adsorb on the smooth surface and reduce noise and vibration.<br />Small size, high efficiency, low noise.<br />Suitable for aquarium, fountain, car cooling, computer water cooling system and circulation systems.<br /><br /><strong>Note:</strong><br /><span style="color:rgb(255, 0, 0)">1. Please check the voltage and power of the pump power before power on.&nbsp;<br />2. Please cut off the power before you install/put in/take away the pump from the water; otherwise, the pump can't outlet water due to the air in it.</span><br />3. It can be used in the water or other liquids(without particles and impurities); NOT for viscous and acid-base liquids.<br />4. DO NOT dry burn the pump, otherwise it would be damaged.<br />5. Switch on-off the power repeatedly for several times to eliminate the air in the pump impeller and the pipe.<br /><span style="color:rgb(255, 0, 0)">6. When the pump is used in high temperature environment(100&deg;C), it can only be installed with non-diving method.</span><br /><br /><strong>Specifications:</strong></p> <table style="border-collapse:collapse;width:92%" width="92%" border="0" cellpadding="3" cellspacing="1"> <tbody> <tr> <td style="width:174px;height:9px" width="174" height="9"><p>Model<span style="color:rgb(255, 0, 0)">(Optional)</span></p></td> <td><p>QR50A</p></td> <td><p>QR50B</p></td> </tr> <tr> <td style="width:174px;height:19px" width="174" height="19"><p>Max. Power</p></td> <td><p>2.4W</p></td> <td><p>4.8W</p></td> </tr> <tr> <td style="width:174px;height:9px" width="174" height="9"><p>Max. Flow Quantity</p></td> <td><p>250L/H</p></td> <td><p>300L/H</p></td> </tr> <tr> <td style="width:174px;height:10px" width="174" height="10"><p>Max. Lift</p></td> <td><p>200cm / 6.56ft</p></td> <td><p>300cm / 9.84ft</p></td> </tr> <tr> <td style="width:174px;height:4px" width="174" height="4"><p>Max. Current</p></td> <td><p>480mA</p></td> <td><p>960mA</p></td> </tr> <tr> <td style="height:4px" height="4"><p>Rated Voltage</p></td> <td colspan="2"><p>USB DC5V</p></td> </tr> <tr> <td style="height:4px" height="4"><p>Noise</p></td> <td><p>Less than 35dB</p></td> <td><p>Less than 37dB</p></td> </tr> <tr> <td style="height:4px" height="4"><p>Lack of Water conservation</p></td> <td><p>No</p></td> <td><p>Yes</p></td> </tr> <tr> <td style="width:174px;height:10px" width="174" height="10"><p>Outer Dia. of Inlet/Outlet</p></td> <td colspan="2"><p>8.5mm / 0.33in</p></td> </tr> <tr> <td style="width:174px;height:20px" width="174" height="20"><p>Inner Dia. of Inlet/Outlet</p></td> <td colspan="2"><p>6mm / 0.24in</p></td> </tr> <tr> <td style="width:174px;height:4px" width="174" height="4"><p>Waterproof Class</p></td> <td colspan="2"><p>IP68</p></td> </tr> <tr> <td style="height:4px" height="4"><p>Material</p></td> <td colspan="2"><p>PC + ABS</p></td> </tr> <tr> <td style="height:10px" height="10"><p>Max. Liquid Temperature</p></td> <td colspan="2"><p>100&deg;C</p></td> </tr> <tr> <td style="height:20px" height="20"><p>Cable Length</p></td> <td colspan="2"><p>150cm / 4.92ft</p></td> </tr> <tr> <td style="height:20px" height="20"><p>Product Size</p></td> <td colspan="2"><p>59.5 * 49 * 42mm / 2.34 * 1.9 * 1.65in</p></td> </tr> <tr> <td style="height:9px" height="9"><p>Product Weight</p></td> <td colspan="2"><p>90g / 3.18oz</p></td> </tr> <tr> <td style="height:10px" height="10"><p>Package Size</p></td> <td colspan="2"><p>6.5 * 6 * 5.4cm / 2.56 * 2.36 * 2.12in</p></td> </tr> <tr> <td style="height:20px" height="20"><p>Package Weight</p></td> <td colspan="2"><p>104g / 3.68oz</p></td> </tr> </tbody> </table> <div> <br /> <strong>Package List:</strong> <br />1 * DC5V Brushless Pump <br />1 * Filter <br />1 * User Manual(English) </div> <div> <br /> </div> <p style="margin-bottom:6px;margin-top:6px"></p> <p><br /><br /><br /><br /><br /><br /><br /><br /></p> <div style="margin-bottom:6px;margin-top:6px"> </div> <p style="margin-bottom:6px"></p> <p>Many Questions about Dropshipping Services Are As Follows:</p> <p>1.How many orders can you handle per day?<br />we are a large company in Shenzhen,China,with a large warehouse that can handle large orders everyday.We send out countless parcels everyday.We can guarantee the order you request.</p> <p>2.How fast can you process orders?<br />We will arrange shipment as soon as possible after you pay the order.Priority delivery for dropshipping order</p> <p>3.Could you ship order without any receipts,invoices and promotional offer inside the package?<br />Absolutely!No invoices,receipts,promotional offer if you leave notes on the order(if you want,we can provide.)</p> <p>4.If you need other products?<br />We can provide most products you need as much as possible1</p> <p>If you have any other questions,please feel free to contact us.<br />We are very grateful to cooperate with you.</p> <p>5.We can support CSV/Excel File Dropshipping.</p> <p>6.There is no limited stock to fulfill the orders on a daily basis</p> <p style="font-family:arial, helvetica;font-size:12px;text-align:left" align="left"><br /></p> <p style="margin-top:6px"></p> <p style="margin-top:6px"></p> <p style="margin-top:6px"></p> <p style="margin-top:6px"></p> <div> <br /> </div> </div><br /></div></div>