Switzer Instrument Limited manufactures Switzer Flow Switches along with products for measurement and control of temperature, pressure instruments, level and process control instruments. Switzer Instrument Limited is an ISO 9001:2000 registered company. These Switzer Flow Switches are versatile instruments which are suitable for different pipe sizes with sensors such as paddle, piston, and valve disc to handle any fluid. Delta tube, multi port averaging Pilot Tube flow element is an excellent device which provides stable differential pressure output. The Delta Tube has low installation and low operating costs which is a major factor in large diameter piping and results in energy saving and trouble-free operation. They act as a complete end-to-end solution provider and are used to address the tracking, tracing and controlling needs of all businesses like manufacturing, logistics, automotive and energy.