Flow Meters, Switches & Transmitters

A Leading Flow Meter Manufacturer

  • Accurate and reliable measurement
  • Industrial quality

Flow Meter, Flow Switch & Flow Transmitter Overview

As a flow meter manufacturer, our flow meters, flow switches and flow transmitters provide accurate and reliable liquid and gas flow measurement in an affordable, rugged package. These industrial quality flow meters are designed and manufactured with a unique combination of modern technologies, durable materials, and an easy-to-read pointer and dial gauge. A magnetic movement allows flow sensing at high line pressures and operation in any orientation.

Orange Research designs flow meters that indicate low flow rates of a few gallons per hour to high flow rates, up to 200 gallons per minute. Our flow sensors can be supplied with reed switches or relays to initiate alarms or activate other equipment to control your process. Two switches can be used to set high or low limits, or even High-High, or Low-Low limits.

During more than fifty years in business, Orange Research has earned a reputation as a world-leading differential pressure gauge and flow meter manufacturer. Contact us today with your requirements.

Orange Research designs and manufactures flow meter, flow switch and flow transmitter products in the USA.

Global Leader in Manufacturing

We design, customize and apply innovative engineering solutions.

WARNING: Some of our products contain Nickel, a chemical known to the State of California to cause cancer. For more information go to: www.p65warnings.ca.gov