Gas booster pump in use should pay attention to the following questions: 1. Correct selection: gas booster pump is divided into two types of gas booster pump and gas-liquid booster pump, gas booster pump can air, nitrogen, oxygen, Hydrogen and other gases pressurized, if corrosive gases, such as H2S, SO2 and other gases, the selection of customers should take the initiative to explain. Gas-liquid booster pump for water, hydraulic oil and other liquid pressure, such as the liquid also need special instructions. Correct selection is the premise of stable operation of pneumatic booster pump. 2. Filter requirements: pneumatic booster pump power source for compressed air, clean air requirements, particle requirements below 5um, the general factory gas source is dirty, if not directly connected to the pump without filtration, long-term use of the pump will be long Contamination, will lead to one-way valve failure, serious wear and tear seals. 3. Installation Requirements: It is best to use PU air duct to drive the air supply during installation. The reason is easy to install, easy to operate and will not rust inside the pipe. If using metal pipe, it is best to use compressed air to purge before installation, Change the valve, the valve will be stuck. Pneumatic booster pump can be installed vertically or horizontally, where possible, the best vertical installation, vertical installation can extend the service life of the seal.