Features: 1. Very unique pumping and pumping pump, the working medium can be gas and liquid (non-oil and no strong corrosion, no particles, etc.); 2. The flow rate of the speed control pump can be adjusted to the lowest one; it can pump water or pumping gas; it can be idling for a long time, dry and no damage; there is water pumping and gas pumping. 3. Moderate flow (maximum 200ml/Min), self-priming 2 meters, maximum lift 2 meters; 4. The motor speed is adjustable and the flow rate is adjustable: (1) Adopting medium and high-grade long-life brushless motor, full-function, with PWM pulse width modulation, motor speed feedback (simplified version without feedback); (2) The direct "duty cycle" motor speed is more advanced than the "down voltage regulation speed" of the brush motor, and the adjustable range is wider (about 30%-100%): It is convenient to adjust the output flow of the pump. The electronic control method can be used to change the motor speed to change the flow rate, which is convenient for automatic control, which is beneficial to noise reduction, shock absorption and energy saving. Compared with the mechanical valve to change the flow rate, it is more suitable for automatic control, better adjustment accuracy and lower cost. This series uses PWM (Pulse Width Modulation) circuit to change the motor speed to change the flow. 5. Long life: high-quality brushless motor drive, using better raw materials, equipment, process manufacturing, all moving parts use durable products, improve pump life in all directions. 6. Low interference: does not interfere with surrounding electronic components, does not pollute the power supply, and will not cause the control circuit, LCD screen and other crashes; 7. Perfect self-protection automatic shutdown function (domestic simplified version no): (1) Overheat protection: Unexpected conditions may cause the pump motor temperature to rise abnormally, which will automatically protect the machine from stopping and avoid burning the motor; (2) Overload protection: When foreign matter falls into the motor, it may be stuck, and it will automatically protect the machine from stopping and avoid burning the motor; 8. It can run continuously for a long time around the clock, with low noise, low energy consumption and can be installed in any direction; 9. Pocket size, small size (only 1/3 fist is large), no oil, no pollution, maintenance-free, allowing the extraction of humid gas... 10. Widely used in medical, scientific research, laboratory, environmental protection and other industries, specific applications include: water sampling analysis, water circulation, water lifting and many other occasions. Technical Parameters: When doing the pump Voltage (V DC) : 12 Current (A): <0.21 Power (W): <2.52 Opening flow rate (L/min): 0.28 Suction (M) : 1.5 Maximum lift (M) : 2 When doing vacuum pump Voltage (V DC) : 12 Current (A): <0.14 Power (W): <1.68 Average flow rate (L/min): 0.4 Vacuum (absolute pressure) (KPa) : 88 Negative pressure (relative pressure) (KPa) : ≈-13
Features: 1. Very unique pumping and pumping pump, the working medium can be gas and liquid (non-oil and no strong corrosion, no particles, etc.); 2. The flow rate of the speed control pump can be adjusted to the lowest one; it can pump water or pumping gas; it can be idling for a long time, dry and no damage; there is water pumping and gas pumping. 3. Moderate flow (maximum 200ml/Min), self-priming 2 meters, maximum lift 2 meters; 4. The motor speed is adjustable and the flow rate is adjustable: (1) Adopting medium and high-grade long-life brushless motor, full-function, with PWM pulse width modulation, motor speed feedback (simplified version without feedback); (2) The direct "duty cycle" motor speed is more advanced than the "down voltage regulation speed" of the brush motor, and the adjustable range is wider (about 30%-100%): It is convenient to adjust the output flow of the pump. The electronic control method can be used to change the motor speed to change the flow rate, which is convenient for automatic control, which is beneficial to noise reduction, shock absorption and energy saving. Compared with the mechanical valve to change the flow rate, it is more suitable for automatic control, better adjustment accuracy and lower cost. This series uses PWM (Pulse Width Modulation) circuit to change the motor speed to change the flow. 5. Long life: high-quality brushless motor drive, using better raw materials, equipment, process manufacturing, all moving parts use durable products, improve pump life in all directions. 6. Low interference: does not interfere with surrounding electronic components, does not pollute the power supply, and will not cause the control circuit, LCD screen and other crashes; 7. Perfect self-protection automatic shutdown function (domestic simplified version no): (1) Overheat protection: Unexpected conditions may cause the pump motor temperature to rise abnormally, which will automatically protect the machine from stopping and avoid burning the motor; (2) Overload protection: When foreign matter falls into the motor, it may be stuck, and it will automatically protect the machine from stopping and avoid burning the motor; 8. It can run continuously for a long time around the clock, with low noise, low energy consumption and can be installed in any direction; 9. Pocket size, small size (only 1/3 fist is large), no oil, no pollution, maintenance-free, allowing the extraction of humid gas... 10. Widely used in medical, scientific research, laboratory, environmental protection and other industries, specific applications include: water sampling analysis, water circulation, water lifting and many other occasions.
