How to use the submersible pump so that it is not easy to be damaged? What are the advantages of brushless DC pumps? Now we will introduce this.

Submersible pump use and working principle

Good sealing performance, energy saving and stable operation. High lift, large flow. It is used in the water circulation of fish tanks and rockeries. Suitable for fresh water.

Can be used at 15% greater or less than normal voltage. If the power cord is damaged, disconnect the power immediately.Please clean the rotor and water blades regularly. The user must check whether the rated voltage marked on the pump is consistent with the actual voltage before use. When installing or removing and cleaning the water pump, you must first unplug the power plug and cut off the power supply to ensure safety. It is necessary to clean the filter basket and filter cotton frequently to ensure normal water intake and good filtering effect. To protect the pump body, if it breaks, please stop using it immediately. The maximum immersion depth of the water pump is 0.4 meters.

If it is to raise fish in a naked tank (only fish but not aquatic plants), and the number of fish is also large, then the method of using an external hose can fill more air into the water and increase the amount of dissolved oxygen in the water. Helps fish get more oxygen。The first method can also add oxygen to the water, that is, in the rapid flow of water, the friction between the flowing water and the air increases the dissolved oxygen. If the angle between the water outlet and the water surface is smaller, the water surface will fluctuate, the friction between the water surface and the air will increase, and there will be more dissolved oxygen.There is no need to change the direction of the water flow in the first type to spray water upwards and then drop it into the fish tank for oxygenation.

Introduction to the usage of fish tank submersible pump

1. Immerse the whole pump in water, otherwise the pump will burn out.

2. Check that there is a small branch pipe above the water outlet of the pump, which is 90 degrees from the water outlet. This is the air inlet. Just connect it with the hose (accompanying accessories), and the other end of the plastic pipe is connected to the water surface for inlet. Gas use.This end of the pipe has an adjustment knob (or other means), which can adjust the size of the intake air, as long as it is turned on, the air can be fed from the outlet pipe to the water at the same time as the pump is turned on.Check to see if it is installed, or if it is installed but turned off.

The brushless DC water pump adopts electronic components for commutation, no need to use carbon brush for commutation, and adopts high-performance wear-resistant ceramic shaft and ceramic bushing. The bushing is integrated with the magnet through injection molding to avoid wear and tear. The life of the pump is greatly enhanced.The stator part and the rotor part of the magnetically isolated water pump are completely isolated, the stator and the circuit board part are encapsulated with epoxy resin, 100% waterproof, the rotor part is made of permanent magnets, and the pump body is made of environmentally friendly materials, with low noise, small size, high performance stability.Various required parameters can be adjusted through the winding of the stator, and it can operate with a wide range of voltages.

Advantages of brushless DC water pumps:

Long life, low noise up to 35dB below, can be used for hot water circulation. The stator and circuit board of the motor are potted with epoxy resin and completely isolated from the rotor, which can be installed underwater and completely waterproof. The shaft of the water pump adopts high-performance ceramic shaft, which has high precision and good shock resistance.

The above is how to use the submersible pump. If you want to know more about the water pump, please contact us---the water pump manufacturer.