The Field Adjustable Industrial Pressure Air Relay Switch is used in Power Generation, Steel Industry, Hydraulic Steam and Gas Turbines. Kaustubha Udyog offers Field Adjustable Industrial Pressure Air Relay Switch. Kaustubha Udyog is an ISO 9001: 2000 registered company that manufactures compact electrical switches such as industrial, pressure and vacuum switches. The Air Relay Switch ranges from 0.067 Bar to 25.00 Bar. The Air Relay Switch is designed for applications that require robust, long lasting switches, coupled with high accuracy and repeatability, in adverse conditions. By using appropriate capsules and wetted parts, MD series pressure switches can be used for thousands of applications. A wide choice of electrical elements including SPDT, DPDT, gold plated contacts make these switches ideal for a variety of critical applications. A wide scale, when opted for, offers ease of setting, given the smaller least counts.