Dakota Rotameters

For high volume flow measurements at low pressure losses, injection molded Hi-low “In-line” flow meters offers features of glass and metal flow meters at a fraction of their cost. These uniquely designed flow meters incorporate 2" FNPT connections, convenient "half unions" that couple the meter body to the connections, #316 stainless steel internal parts and Viton^® O-rings. Hi-Flow flow meters render excellent accuracies and repeatability and are virtually maintenance free.

The 6B06 series flow meter's rib guided polysulfone contains no metal in the fluid path. This makes the flow meter desirable in highly corrosive environments or deionized water applications. The 6B0600-PVC is equipped with 1" FNPT Adapters.

Designed for low flow rates, these 150mm Single Tube Aluminum Flow Meters are precision instruments embodying the inherent simplicity, versatility and economy of the classical variable area meter. They are particularly suitable for metering carrier gases in chromatography, in manufacturing processes, liquid and gas measurements in laboratories, pilot plants, flow and level indicating and controlling gases. This rotameter comes with a High Precision MFV Metering Valve. MFV Valves are ideal for adjusting flow rates whenever high sensitivity control and resolution are desirable, particularly in conjunction with metering tubes of very low flow rates.

Designed for low flow rates, these 150mm Single Tube Brass Flow Meters are precision instruments embodying the inherent simplicity, versatility and economy of the classical variable area meter. They are particularly suitable for metering carrier gases in chromatography, in manufacturing processes, liquid and gas measurements in laboratories, pilot plants, flow and level indicating and controlling gases. This rotameter comes with a High Precision MFV Metering Valve. MFV Valves are ideal for adjusting flow rates whenever high sensitivity control and resolution are desirable, particularly in conjunction with metering tubes of very low flow rates.

Designed for low flow rates, these 150mm Single Tube Brass Flow Meters are precision instruments embodying the inherent simplicity, versatility and economy of the classical variable area meter. They are particularly suitable for metering carrier gases in chromatography, in manufacturing processes, liquid and gas measurements in laboratories, pilot plants, flow and level indicating and controlling gases. This rotameter comes with a High Precision MFV Metering Valve. MFV Valves are ideal for adjusting flow rates whenever high sensitivity control and resolution are desirable, particularly in conjunction with metering tubes of very low flow rates.

Incorporating the principles of traditional variable area flow technology, these rugged PTFE-PFA flow meters offer solutions for low to medium flow range measurements of highly corrosive or ultra-pure liquids. These meters are not supplied with valves.

Incorporating the principles of traditional variable area flow technology, these rugged PTFE-PFA flow meters offer solutions for low to medium flow range measurements of highly corrosive or ultra-pure liquids. Supplied with a built-in needle valve to monitor and control flow.