Description The air compressor pressure is an extremely necessary component, which is used to install or connect the air compressor or between the air pipes, adjust the air pressure, turn on the energy, and turn off the motor of the compressor. Its main function is to adjust the stop and start pressure of the air compressor. Features - Color: Black. - Material: Plastic. - Size: 12.50X8.00X5.00cm/4.91X3.14X1.97in. - Rated voltage: 220/380V. - Exhaust pipe: 6MM. - Contacts method: normally closed. - Connector size: inch 1/4, 2 points female thread, about 12MM. - Outer diameter of pressure relief port: 9.5MM. - Maximum current: 20A. - Working pressure: 5-8KG (90-125PSI) . - Simple structure, this air compressor bracket assembly is easy to install and remove. - Air compressor pressure to turn on the energy and the motor of the compressor. - High-grade big for small air compressor, which helps to save energy. - Safe and durable plastic material can ensure the durability and stability of the product. - Adopt normally closed contacts mode, easy to use and stable performance. Simple structure, this air compressor bracket assembly is easy to install and remove. Air compressor pressure to turn on the energy and the motor of the compressor. High-grade big for small air compressor, which helps to save energy. Safe and durable plastic material can ensure the durability and stability of the product. Adopt normally closed contacts mode, easy to use and stable performance.