Designed for low flow rates, Aalborg®'s Model P Flow Meters offer simplicity, versatility and economy. These units are particularly suitable for metering carrier gases in chromatography, indicating and controlling gases in manufacturing processes, and measuring liquids and gases in laboratories. All meters are shipped completely assembled. (read more)

Mercer International offers a "low flow" line of high efficiency oil/water separators. The rectangular units are ideal for small vehicle wash stations, groundwater remediation, sump/pit treatment, and smaller industrial flows. (read more)

The RAMC short-stroke Rotameter allows the measurement of high flow rates using a relatively short metering tube. It is a stainless steel armored construction for the safe measurement of a variety of liquids, gas and steam. It's special application is for hazardous, dangerous or aggressive fluids, for high temperatures and high pressure rates. The RAKD short-tube mini Rotameter is used for meas... (read more)

Brooks® Model 1350 Sho-Rate™ low-flow glass tube rotameters provide 10% accuracy and ten-to-one rangeability for cost-effective flow measurement. Options include integral needle valves and flow controllers on the inlet or outlet. (read more)

ABB Variable Area Flowmeters have the largest world-wide number of installations of any brand. A highly economical solution to a wide range of low flow liquid, gas and steam applications handling flows of less than 3 cu in/min. in water. (read more)

The Flow Technology TrickleMeter® is ideal for measuring very low flows of low- to high-viscosity liquids. Its positive displacement design provides rugged, reliable operation for a variety of industrial applications. (read more)

Fluid Metering, Inc. has combined its Patented CeramPump® No-Valve Fluid Control principle with their new Phase-Canceling Technology to eliminate pulsation for continuous fluid metering down to extremely low flows of 5 µl/min. Previously, pulse-free metering, in the microliter range, relied solely on syringe pump technology.

The Smooth-flo® Fluid Delivery System is a fully programmable dispens... (read more)

The 150mm High/Low Alarm Rotameter with Optical Sensor Switch is a non-invasive means for detecting HI or LOW flow. This sensor is ideal for signaling an alarm, cutoff valve, or other device when the float passes the detector (alarm, valve, etc. not included). (read more)

Model PFA Turbine Flow Sensors utilize high resolution IR technology to monitor and control fluids, including corrosive or aggressive liquids. PFA sensors meet all U.S. Pharmacopeia Class IV standards. BSE/TSE certificate available. (read more)

The Omniflo® turbine flowmeters utilize a low frictional drag bearing in a tangential design allowing the measurement of very low flow rates in either liquid or gas. These high resolution, low flow sensing instruments are capable of measuring flow rates as low as 0.001 GPM in liquids and 0.0015 ACFM in gases. (read more)