150MM Flow Meters -
Series 150 flow meters offer an accurate yet economical means of measuring gas or liquid flow at low pressures and over a wide range of flow rates. Suitable for both plant and laboratory use, they are widely used in gas chromatography, atomic absorption spectroscopy and process control.
High Capacity Flow Meters -
Our Series 50HC flow meters offer a means of measuring gas or liquid flows at capacities up to 15scfm of air, much higher than our other variable area flow meters, and are suitable for both plant and lab use.
Variable Area Flow Meters -
Our plastic, variable area Series 50PM flow meters provide an economical means for low flow measurement and control of noncorrosive liquids and gases.
This flow meter is constructed of polycarbonate plastic. Make sure the gas you are using is compatible with this material to avoid injury to personnel and damage to equipment.
65MM, Variable Area Flow Meters -

High Pressure, Metal Tube, Variable Area Flow Meters -
The FM4460N Series flow meters offer economical low flow rate indication in applications where glass tube meters are not practical because of high pressure, high temperature or hazardous fluids.
Gas Blenders -
The 150MM Two Tube Gas Blender is a special version of our Series 150 flow meter. It allows two gases to be metered and blended into a homogeneous, two-component mixture.