ControlAir announces a major product expansion to their line of stainless steel pneumatic regulators and filter regulators. The expansion includes adding an automatic drain option, a low temperature option for “arctic” applications, and a new stainless steel filter. The Type 350/360/370SS Series was designed to withstand the harshest environments while providing highly accurate pressure regulation and filtration. The 316 stainless steel housing and filter assemblies and the fluorocarbon diaphragm construction make the Type 350/360/370SS Series compatible with sour gas and adaptable to off-shore environments. The Type 350/360/370SS Series meets all NACE standard MR-0175 requirements for corrosive resistance. The Type 370SS Filter removes solid and liquid particles down to 25 micron (5 micron option), producing clean compressed air. The Type 350/360SS Series is designed to provide instrument quality air to valves, pneumatic controllers, transmitters, transducers, valve positioners, air cylinders, and a wide range of pneumatic control systems. Applications include: oil and gas processing, both on and offshore; food; pulp and paper; pharmaceutical processing; pollution control; wastewater treatment and research projects.