In our micro-pumps, there are four series, and between different series, their technical parameters are completely different. For some not very professional customers, the selection is particularly important.

So how can we choose the type of micro-pump to buy a satisfactory product?

A detailed answer to this question is given today. The main technical parameters in our micro-pumps include the pump's maximum output pressure (note 1), open flow (note 2), suction stroke, lift and other parameters. The maximum output pressure and open flow rate play a decisive role in the selection.

In our micro-pumps, the SP series belongs to the category of pressure in small flow. Their flow range is: 2-4 liters per minute, the pressure range is: 2.4-5.6 kg; TP series belongs to the medium flow small pressure class, their flow range is: 9-12 liters per minute, the pressure range is: 1.0-2.4 kg; LP series is a type of large flow and small pressure, their flow range is: 16-25 liters per minute, pressure range is: 2.5-4.0 kg; HP series is a small flow high pressure class, they The flow range is: 5-6 liters per minute, the pressure range is: 8.0-11 kg. For example, if a customer needs a micro pump with a pressure of 3 kg and an opening flow of 23 liters per minute, the LP2525 is the most suitable for our micro pump. In other words, when the customer purchases a micro-pump, it is not difficult to clarify the selection of these two main parameters. Don't worry if you don't know. Because our online customer service will solve any problems you have. For the customer: the intention of service, excellence.

Note 1: The pump's pumping end and drain end are not connected to any water pipe, no damping elements (such as guns, valves and other small diameter objects), suction distance is very short, the head distance is very short, then the pump The pressure is the maximum output pressure of the pump.

Note 2: The general understanding is the pump pumping speed, which is how many liter volumes of liquid pump pump every minute. Connect only the water pipe to the drain side of the pump (prerequisite is that there is no damping element: such as fine caliber objects such as spray guns and valves, no bends, etc.), that is, the pump can provide without any pressure on the drain side. The maximum opening flow rate. Under normal circumstances: 0 <actual opening flow <maximum opening flow. It should be noted that head and flow are similarly inversely proportional to each other. That is, the larger the lift, the smaller the flow, and the smaller the lift, the greater the flow. Our pump calculates the flow rate in units of liters per minute.