Brushless Air Pump Vacuum Pump -80kpa Large Flow Diaphragm Negative Pressure Pump Diaphragm Pump Sampling Pump

<p>Brushless Air Pump Vacuum Pump -80kpa Large Flow Diaphragm Negative Pressure Pump Diaphragm Pump Sampling Pump</p><p></p><p>note:</p><p>large flow 12-24V brushless air pump vacuum pump, large diameter inner rotor with drive brushless motor, motor diameter 41.5mm.</p><p>12V voltage test, positive pressure 0.18Mpa, negative pressure maximum -80kpa.</p><p>24V voltage test, positive pressure blocking limit can be 0.25Mpa, negative pressure -82kpa, 24V voltage test flow is about 6L / minute.</p><p>Brushless motor built-in drive circuit, so you must use 12-24V regulated power supply, the motor positive and negative lines are strictly prohibited to connect wrongly, the drive circuit will be burned, the motor red line power supply is positive, the black line power supply is negative, and the purple line signal is output.</p>

• Thick diaphragm and dual valve structure, powerful and long-lasting power
• Rare earth strong magnet and brushless motor, efficient, silent and energy-saving
• Integrated drive and ball bearings for easier maintenance
• Copper balance wheel for crankshaft, running smoothly with slight vibration
• From strong magnetic materials and copper balance to professional ball bearings, we insist on using good materials and precision manufacturing processes in the core components