The principle of gas-liquid booster and gas-liquid booster pump is that a large piston pushes a small piston, and due to the area difference, the liquid pressure is amplified. F=, but the essential difference between the two is that the gas-liquid booster generally moves in a single reciprocating motion, discontinuous motion, without a one-way valve at the inlet and outlet, with an external oil cup, and generally uses pressure pulse, stamping, and other occasions; The gas-liquid booster pump can rely on its own directional valve to connect compressed air for continuous reciprocating movement. The inlet and outlet are equipped with one-way valves, and the liquid output is continuous. It is generally used for pressure detection.
The gas booster pump utilizes low-pressure gas at the large piston end to drive and generate high-pressure fluid at the small piston end. It can be used to compress air and other gases, and the output pressure can be steplessly adjusted by driving the pressure. Large output flow rate: A large output flow rate can be achieved by driving with only 0.3-0.8MPa compressed air. When working, the pump quickly reciprocates, and as the output pressure approaches the set pressure value, the reciprocating motion speed of the pump slows down until it stops. And maintain this pressure, at which point the energy consumption is very small, there is no hot gas booster pump generated, and there is no component movement. When the pressure balance is broken, the pneumatic booster pump automatically starts working to the next balance.
The high-pressure part is made of stainless steel with excellent material. The high-pressure plunger is made of stainless steel and adopts a double layer seal. The maintenance of the pneumatic booster pump is simple, with fewer parts and seals, and low cost. All "O" rings and vulnerable parts of the same series of pumps can be replaced with each other in the repair kit, greatly reducing maintenance costs. The pneumatic booster pump has been lubricated before leaving the factory, and does not require external lubrication during operation.