Dwyer

Dwyer Instrument, Inc., established in 1931, is an American instrumentation manufacturing company. Dwyer offers a wide range of precision instrumentation for the measurement and control of differential pressure, temperature, pressure, level and flow.

Dwyer Company exclusively owns many well-known trademark series such as Magnehelic, Photohelic differential pressure control instruments, Spirahelic pressure control instruments, Rate-Master, Mini-Master and Visi-Float flow instruments, Slack-Tube and Flex-Tube micro pressure gauges, Flotect flow/level switches, Hi-Flow control valves and more.
These products are manufactured by Dwyer's four divisions, Mercoid, W.E. Anderson, Proximity Controls and Love Controls.

Dwyer flowmeters include the following types and series,
● Dwyer Mass Flow Meters such as Series GFM, Series DFM
● Water Meters such as Series WNT, Series WMH
● Dial Flowmeters such as Series RMVII, Series RMV
● In-Line Flowmeters such as Series HF, Series SSM
● Variable Area Flowmeters such as Series RM, Series VF

OKmarts can provide a broad series of Dwyer flowmeters, such as Dwyer air flow meters, and Dwyer gas flow meters. Here you can get the quickest response, largest available inventory, shortest lead times and competitive Dwyer flowmeter price. Moreover, there’s always an extra bonus for bulk orders!