Air Liquide offers several solutions to ensure the flow rates and purity of your specialty gases at the point of use when controlling the gas flow rate in your application is critical. Our offer includes flowmeters, low-flow purge meters and flow controllers.
65 mm Variable Area Flowmeters
Model 30 variable area flowmeters have a 65mm flow tube and a single float. The flow tubes read directly in standard cubic feet per hour (SCFH), standard cubic centimeters per minute (SCCM), or standard liters per minute (SLPM) of air. The flow tubes are replaceable. These flowmeters are available in an aluminum or stainless steel construction, with a stainless steel metering valve.
Model A32 flowmeters provide an exceptionally economical means of measuring low flow rates of noncorrosive gases and liquids. Built to provide years of reliable service, these flowmeters measure flow at low pressures with +/-5% accuracy.