Flowmeter for Gas with Conversion Chart
316 Stainless Steel Fittings, 0 to 3425 CC/min., 10" Overall Height



Body Material | Glass |
Fitting Material | 316 Stainless Steel |
Connections | 1/8 NPT Female |
Distance Measured | 0 mm to 150 mm |
Flow | 0 cm³/min to 3,425 cm³/min |
Overall Height | 10" |
Center-to-Center Height | 8 7/8" |
Accuracy | ±3% |
Maximum Pressure @ Temperature | 200 psi @ 70° F |
Temperature | |
Minimum | Not Rated |
Maximum | 200° F |
Seal Material | Fluoroelastomer |
Case Material | Aluminum |
Window Material | Polycarbonate |
Mounting Position | Vertical |
Features | Flow-Control Knob, Rotating Scale, Water Flow Scale (0-75 ccm) |
Calibration Media | |
Pressure | 14.7 psi |
Temperature | 70° F |
Specific Gravity | 0.968 |
Calibrated with | Nitrogen |
Connects To | Pipe |
Display Type | Scale |
Fitting Connection | Threaded |
Flow Measurement Type | Variable Area |
Flow Measurement Unit | Cubic Centimeters per Minute |
For Use With | Gas |
Includes | Conversion Chart for Air, Argon, CO2, Helium, Nitrogen, Oxygen, and Water |
Mounting Location | Inline |
Valve Material | 303 Stainless Steel |
Warning Message | Chemical compatibility must be determined by the customer based on the conditions in which the product is being used, including the presence of other chemicals, temperature, and consistency. |
Wetted Parts Material | Glass, Stainless Steel, Viton® Fluoroelastomer |
Country of Origin | United States |
DFARS Compliance | Specialty Metals COTS-Exempt |
Export Control Classification Number (ECCN) | EAR99 |
REACH Compliance | Not Compliant |
RoHS Compliance | RoHS 3 (2015/863/EU) Compliant |
Schedule B Number | 902610.5000 |
U.S.–Mexico–Canada Agreement (USMCA) Qualifying | No |
Instead of a scale calibrated to a specific gas’ flow rate, these flowmeters measure in millimeters and include a conversion chart, so you can check the flow rate of water and multiple gases without any calculations. Install them in an instrument panel using the fittings on the back. They should be mounted vertically inline with your pipe system, so your gas flows up from the bottom. As gas flows through, it pushes an indicator up the scale. The flow control knob lets you open and close the inlet valve to adjust the flow rate within the range.
The conversion chart includes the flow rates for air, argon, carbon dioxide, helium, nitrogen, oxygen, and water. To calculate the flow rate of gases not included on the chart, multiply the flow rate for air by the specific-gravity conversion factor of your gas. Because you’re using gas, you’ll also need to account for temperature and pressure.
Choose a fitting material that is compatible with the gas you're running through your line.
Flow—To help you determine what measuring range is best, flow is given for air.
The information in this 3-D model is provided for reference only.

























