Pressure Range: 15~60psi / 40~250psi / 400~500 psi
Stable and accurate pressure switching
Rare metal parts, durable quality
Optimal for heavy duty commercial air compressors
Robust structure for industrial harsh conditions
There are numerous types of pressure switches for air compressors that come on the market. Picking the rightair compressor cut off switch
Intelligent air compressor pressure switches made by LEFOO pressure control are instruments of pressure measurement, display, and control. The air compressor cut-in and cut-off switch can automatically control the relay output according to the pressure in the tubing. Compared with the mechanical switch, it has the characteristics of simple operation, clear display, anti-vibration, and high control accuracy.
When the compressor is plugged into the air compressor system, the motor starts and the air compressor begins to pressurize. When the specified system pressure is reached, a relay will control the electrical contacts apart, breaking the circuit and stopping the motor. As air is used and tank pressure drops to a specified ‘cut-in’ setting (approximately 30 PSI below the ‘cut-off’ setting) the relay contacts close and the motor starts again. The cycle continues as long as the air compressor is in use.
A water-lubricated oil free screw air compressor is a machine that exclusively utilizes water, eliminating the need for any lubricating oil. This design prevents environmental pollution and emissions. The compressed air within the stainless steel cylinder body is cleansed by ...
By employing two-stage compression, an intermediate cooler can be introduced between the stages. This allows the compressed gas, after the initial compression stage, to undergo isobaric cooling, reducing its temperature before entering the subsequent cylinder. Lower temperature ...
The AULISS medium pressure air compressors employs a German linear screw main unit, capable of reaching a maximum pressure of 30 bar. The main unit is designed with a full screw structure, heavy-duty pressure bearings, and a labyrinth seal, ensuring zero leakage under high ...
Combining scientific design and excellent manufacturing technology, the micro-oil injected screw compressor is equipped with an advanced screw airend module, a stable and reliable drive motor, an intelligent and efficient cooling system, and a control module to provide strong ...
The micro-oil screw compressor has the characteristics of reliable operation, few wearing parts, low vibration, low noise, and high efficiency. The screw oil air compressor working principle is to use the power pump or by virtue of the pressure difference generated by itself. ...
AULISS Portable Screw Air Compressor is one of the most advanced models both domestically and internationally, making it an ideal choice for users in China. The portable rotary screw air compressor utilizes an internationally advanced rotor profile, resulting in an ideal force ...
Industrial Rotary Screw Air Compressor is a machine designed based on the screw air compressor working principle of volume changes caused by the rotation of twin screws (also known as Yin and Yang rotors). The industrial screw type air compressor can intake natural air and ...
LEFOO DIGITAL PRESSURE SWITCH Pressure Range: -100~100kpa Pressure Accuracy: 1%FSO Work Temperature: 0~50 °C Measure media: Non-corrosive dry gas Output: digital 4~20ma/1~5V, Swith NPN /PNP Digital Pressure Switch LFDS10 Digital Pressure Switch LFDS62 Pressure Controller ...