The difference between mini solenoid water pump and mini solenoid air pump

Mini solenoid water pumps and mini solenoid air pumps are both types of Mini Pumps, but there are significant differences in many aspects. The following will cover medium, structure, usage，features,maintenance.

1.Media
Micro Solenoid Water Pump mainly transports liquids, including water, corrosive liquids, etc. Its working principle is to use electromagnetic force to drive the diaphragm, and the liquid is sucked in and discharged through the reciprocating motion of the diaphragm. Because this type of pump has better sealing, it can usually transport some corrosive liquids.
Solenoid Diaphragm Air Pump mainly transport gases, including air, oxygen, nitrogen, etc. Its working principle also uses electromagnetic force to drive the diaphragm, but the reciprocating motion of the diaphragm is mainly used to compress the gas, thereby inhaling and expelling the gas.
2. Structure

There are slight differences in structure between micro diaphragm electromagnetic water pumps and micro diaphragm electromagnetic air pumps. Miniature diaphragm electromagnetic water pumps usually adopt a waterproof design, and the internal circuit is specially treated to prevent liquid leakage from causing damage to the circuit. The structure of the miniature diaphragm electromagnetic air pump pays more attention to air tightness to prevent gas leakage.

3.Use
Micro diaphragm electromagnetic water pumps are mainly used in laboratories, medical equipment, electronic equipment and other fields to transport liquids, such as water, corrosive liquids, etc. Micro diaphragm electromagnetic air pumps are mainly used in portable equipment, robots, pneumatic tools and other fields to compress and transport gas.
4.Features
DC solenoid water pump has the advantages of small size, light weight, easy to carry, etc., and also has high flow rate and pressure. The micro diaphragm electromagnetic air pump has the advantages of small size, light weight, easy to carry, easy to use, etc., and can provide stable pressure and flow.
5. Maintenance
Both micro diaphragm electromagnetic water pumps and micro diaphragm electromagnetic air pumps require regular maintenance to ensure their normal operation. However, they are maintained slightly differently. For miniature diaphragm electromagnetic water pumps, it is necessary to regularly check whether the liquid is clean and whether the diaphragm is damaged. For miniature diaphragm electromagnetic air pumps, it is necessary to regularly check whether the air tightness is good and whether the diaphragm is damaged. In addition, both pumps require periodic replacement of wear parts such as diaphragms or bearings.