General Service Air Pressure Regulator

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Type 400 General Service Regulator
Low cost, high quality, corrosion resistant and compact pressure regulation
The ControlAir Type 400 is a general purpose regulator designed to provide reliable performance under variable operating conditions. This quality unit is ideal as an economical alternative for control of industrial process applications. The regulation characteristics of the Type 400 have been proven to be superior to comparable competitive units. Durable materials and corrosion resistant construction provide reliable operation in harsh industrial environments.

How to Determine the Appropriate Regulator 
Whether you are replacing an existing regulator or starting a new project, having answers to the following questions will help us provide you with the appropriate regulator.


ControlAir is a worldwide leading manufacturer of precision pneumatic and electro pneumatic control products essential to automated industrial equipment, process control systems and instrumentation, laboratory research and analysis, energy management, fluid power, robotics, and valve automation applications. An ISO-9001:2015 registered quality system assures tightly controlled specifications and processes, resulting in dependable pneumatic controls.

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