Consensual NC34 Mini DC submersible pumps small submersible pumps 12V DC solar PV small submersible pump water pump small pump 3V DC 9V 5V DC submersible pumps small submersible pump mute DC brushless DC high quality miniature pumps

Welcome to inquire: 1/8/7/8/0/5/6/7/0/6/1, 1/3/6/6/8/1/9/7/6/9/4 QQ: 1 / 5/2/1/3/3/8/9/0/3 Dimensions: 39mm × 36mm × 34mm Operating voltage: 3--12VDC maximum static flow: 1.6L / min - 4L / min Head: 0.4 -1.9m maximum output power: 0.45W - 4.2W -NC34 / NC35 series voltage range: DC 3v-12v; lift range: 0.4m-3m; flow range: 100-250L / H - (NC42 series voltage range: DC 6v-24v; lift range: 1.5m-7m; flow range: 246-620L / H --NC50 series voltage range: DC 12v-24v; lift range: 1.5m-15m; flow range: 1030-3500L / H of the Product Features: 1. Long life, reliable performance, maintenance-free, water pump, small size, high efficiency, low noise 1), the product is isolated magnetic brushless pump, water pump commutation is completed by the electronic components do not. Affected brushes, so long pump life and reliable performance. 2), the product of the stator is fixed, the rotor rotates, the structure is simple, self-lubrication pump water work without lubrication, so the pump does not require maintenance. 2, the product of good institutions: the pump inlet and outlet and the rotor completely Unicom, when the water pump, pump the water into the water and a good balance, when the water pump water loss, high efficiency, low flow head fluctuation, stable performance, electronic electronic motor rotor cavity completely isolated, all of the circuit part epoxy potting, water pump and waterproof rating up to IP68 3, this product safety and health, environmental protection and energy saving (due to a brushless electronically controlled commutation solid no sparks, brushless dust pollution, water pump using safe DC power supply, the use of safe and reliable) 4, the product long life, the theoretical life of more than 20,000 hours. 5, the product start-up mode for the complete electronic circuit soft start, no impact on startup, low power consumption, it can start and stop frequently without affecting the life of the product. How to choose water pumps 1, first determine the voltage, current, head and flow, diameter size, maximum lift pump generally refers to the subject of water pumped to maximum head when no flow static head, if a customer requires a certain pump water to maintain a certain height and then the flow of water, then choose the desired lift pump when pumping must be higher than the specified height. This particular by the supplier according to the actual situation. Referring to the flow diagram can lift. 2, to determine the size and shape requirements (interface mode is threaded or slip interfaces, inlet and outlet orientation, aperture size, etc.) 3, to determine the work environment (temperature, medium) 4, to determine the functional requirements (time control, motion control, pressure control, flow control, speed, etc.) to use: 1. For diving, the outlet pipe to the outlet cover leads. For land use, the inlet and outlet pipes require sets, and water pumps installed in the bottom of the tank position, the position should be opened at the bottom of the water tank position. 2. Red wire to +, black wire to -. 3. Check the supply voltage and the requirements are the same. 4. Reliable fixed pump. 5. It is strictly prohibited without media operation. When using the pump, it should be careful! ! 1) to minimize the water pump idle time under anhydrous environment; 2) water pump work, the following should be immersed in water; and 3) does not allow ferromagnetic impurity particles into the magnetic actuator and bearing friction; in transport and crystallization or precipitation After the media should be promptly flushed (operations are: infusion of water into the pump after stopping the pump, after running 1min drained); in the belt of medium solid particles should be filtered at the entrance to the pump flow tube; 4) The pump should be prescribed temperature Run under conditions prohibited medium temperature exceeded, so easily lead magnet demagnetization and a control circuit performance degradation; 5) Before the pump outlet hose connected to remember in the first row should pump air cleaner; 6) circuit polarity Never reversed! ! Also, pay attention to the pump before using a DC power supply is not more than the maximum rated voltage of the pump (otherwise, it will burn out the pump), note that this is a DC power supply to meet! ! Notes: 1 water pumps use environment for the media. 2 Pump 3 Power cord length can not be used at temperatures above 60 ° environment: standard cable length 0.5 m, according to customer request for additional wire length 4 can be customized according to user requirements and in accordance with the requirements of customers to design pumps