Can gas-liquid booster pump and gas booster pump be universal? No! The gas booster pump is used to pressurize various gases, and the gas-liquid booster pump is used to pressurize the liquid, but the internal structure is different.
1. Gas part
This part is composed of a lightweight reducing piston with o-type sealing ring and a sleeve with outer glass fiber winding or hard aluminum coating and epoxy resin filling in the middle. The piston is placed in the sleeve.
The diameter of this air piston is constant for any series of pneumatic pumps. When the compressed air enters the pneumatic device, it forces the piston to enter the compression stroke, and then the air drives the piston to return for the suction stroke (except for the M-series pump with automatic spring return function). Unlike many other pumps, the pneumatic device pipeline does not need to use lubricant due to its inherent low friction characteristics and lubrication during assembly.
2. Hydraulic part
The piston/ram of the hydraulic device is directly connected with the piston, and its lower end is installed into the housing of the hydraulic device. Its diameter determines the compression ratio of the pump, thus determining the output flow and large pressure. Its function is to suck in the liquid through the inlet control valve and make it flow out through the outlet control valve under high pressure. The device is equipped with a spring check valve to control the liquid inlet and outlet channels.
When the piston/plunger of the hydraulic device is on the suction stroke, the inlet control valve opens, and the outlet control valve is kept closed by the spring to introduce the liquid into the pump. During the boost stroke, the inlet control valve is closed, and the piston/ram of the hydraulic device forces the liquid out through the outlet control valve.
The dynamic sealing ring is located around the piston/ram of the hydraulic unit and is a part with almost no wear. Its function is to contain liquid under pressure and prevent external leakage or infiltration into the gas device during circulation.
Different sealing materials and forms are selected according to the medium, service temperature and pressurization ratio of the pumped liquid. Most pumps use a positioning piece between the pneumatic part and the hydraulic part to completely separate them and carry out pollution-free operation.
The above is the answer to the relevant content about whether the gas-liquid booster pump and the gas booster pump can be universal. You can come to our website at any time if you have any doubts or needs http://www.allarabandroid.com Consult and understand!