Features 1、The pneumatic pressure switch is used on the air compressor to adjust the start and stop status of the air compressor, and the air compressor is stopped and rested by adjusting the pressure in the air storage tank. 2、Air regulator has a maintenance effect on the machine, preventing the machine from running all the time, not causing the machine to be easily damaged. 3、With a high safety factor, air pressure controller supports electric drive mode for 20A rated current. 4、Made of iron + copper + plastic material, such pneumatic tool is easy to use in the practical life. 5、Entitled with practical adoptability, this mechanical accessory's high quality can keep its high performance for a long time. Specification Item Type: Air regulator Model: For FB-80, three-phase 380V Material: Iron / Copper / Plastic Colour: Black Drive Mode: electric Rated Current: 20A Pressure Regulation Range: 0.3-1.5MPA Pressure Difference: 0.3 ± 0.05 Details: The pressure switch is used on the air compressor to adjust the start and stop status of the air compressor. It can stop the air compressor to rest by adjusting the pressure in the air storage tank, which has a maintenance effect on the machine. During the commissioning of the air compressor factory, it needs to be adjusted to the specified pressure according to customer needs, and then set a pressure difference, for example, when the compressor starts, it pumps up the air storage tank, and the air compressor stops or unloads while the pressure is 8kg. Package List 1 x Air Regulator 1 x Gasket