ControlAir Inc. is a leading manufacturer of precision air pressure regulators, I/P transducers, E/P transducers, P/I transdu ... cers, valve positioners, air relays, volume boosters, air filter regulators and frictionless diaphragm air cylinders. ControlAir offers world-wide distribution for companies that demand excellent service and outstanding technical support for their compressed air pressure regulator applications. Our ISO-9001 registered quality system assures tightly controlled specifications and processes, resulting in high performance, dependable pneumatic controls. Our dedication to a streamlined manufacturing process assures customers of product availability and on-time delivery. ControlAir specializes in joint development projects and strategic design partnerships - customizing our products to meet the specific needs of our customers. OEM inquiries encouraged. read more