Variable Area Flow Meters
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AW-LakeAW-Lake Basic Inline Liquid Variable Area Flow Meter
The AW-Lake Basic Inline Liquid Variable Area Flow Meter is ideal for monitoring pump performance and oil or water flows through hydraulic circuits and cooling systems. Often referred to as rotameters, AW-Lake’s Basic variable area flow meters are a low cost alternative to other flow meter types and are available in numerous materials of construction, including aluminum, brass and stainless steel to meet system and media requirements. The superior design of this inline flow meter makes it not only weather-proof for outdoor environments and wash-downs, but also reliable with maintenance-free performance.
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DwyerDwyer Series RM Rate-Master Polycarbonate Flowmeters
The Dwyer Series RM Rate-Master Flowmeters are a line of general use, direct reading precision flowmeters suitable for both gas and liquid applications. The RM Rate-Master® Polycarbonate Variable Area Flowmeter Series consists of 2″, 5″ and 10″ scales that can be panel or surface mounted with optional precision metering valves. The Rate-Master flowmeter bodies can be instantly interchanged within the same series scale size, allowing the piping to remain undisturbed, interchangeability of the ranges, and easy cleaning.
The Dwyer Series RM Rate-Master® Polycarbonate Flowmeters are available with optional adjustable pointer flags which provide a quick visual reference to a required flow level. Made of clear plastic, the pointer flags snap into place inside the bezel and slide to the desired level. The RM Rate-Master Polycarbonate Flowmeters are also available with an optional NIST traceable calibration certificate.