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1·Based on a water-break protection requirement of water-cooled air compressor, describes the principle, selection and the advantages of the target flow switch are described.

依据水冷式空压机需要断水保护的要求，介绍了靶式流量开关的工作原理、选用方法以及在断水保护中的优势。

2·Using quality materials, three-speed switch, any adjustment of air flow, flexible operation.

采用优质材料制造，三速开关，任意调节空气流量，操作灵活。

3·Electric Fuel Pump, Air-Flow Meter, Sensor, Switch.

电动燃油泵，空气流量计，传感器，开关。

4·The main products are Freezer, Cooler, Heat-up Machine, Air-Compressor, Air-conditioning Epuipment and other Various complete series of Pressure Controls, Pressure Differential Controls, Flow Switch.

主要产品是与冷冻机，冷却机，加热机，空气压缩机及空调器配套的各种不同系列的压力控制器，压差控制器，流量开关。

5·The latter consists of a electro -magnetic air valve, a pressure switch, a normal flow-controller and some other elements.

后者由电磁气阀，压力开关，恒流控制器等元件组成。