Level and flow instrumentation for process and steam control

John C. Ernst is a leading manufacturer of level and flow instrumentation for process and steam control. The products we manufacture include flow meters, valves, glass gaskets, totalizers, eductors flow switches and level switches. Our flow meter sizes range from 1/8 inches to 8 inches. We work closely with our clients and help them select the correct flow meter for their applications. Our process entails writing a flow specification, which covers the use of the meter to help determine the most suitable meter for your project. Some of the flow meters we offer include vane and piston, shuttle type, digital... (more)