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System of Measurement
For Use With
Flow Measurement Unit
Minimum Flow
Wetted Parts Material
Fitting Material
Maximum Pressure @ Temperature
Display Type
Thread Type
Calibration Media Pressure
Mounting Position
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U.S.–Mexico–Canada Agreement (USMCA) Qualifying
DFARS Specialty Metals
Export Control Classification Number (ECCN)
REACH
Flowmeters for Oxygen
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To prevent contaminating your oxygen line, these flowmeters are specially cleaned and bagged. As oxygen flows through, it pushes an indicator up the scale, showing you the flow rate. Mount these flowmeters vertically inline with your oxygen system, so oxygen flows up from the bottom. The flow-control knob lets you open and close the valve at the inlet to adjust the flow rate within the range.
These flowmeters are calibrated with oxygen but can be used with other gases. If you’re using these with a gas other than oxygen, you’ll need to calculate the flow rate by multiplying the number shown on the scale by the specific-gravity conversion factor for your gas.
Cannot Be Sold to Canada—Flowmeters cannot be sold to Canada due to import regulations.
Temp., ° F | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Flow, L/min | Overall Ht. | Accuracy | Max. Pressure @ Temp. | Min. | Max. | Seal Material | Mounting Position | Features | Cannot Be Sold To | Each | |||
Polycarbonate Body with Brass Fittings | |||||||||||||
1/8 NPT Threaded Female Pipe Inlet × Barbed Male Tube Outlet For 1/4" Tube ID | |||||||||||||
| 0 to 30 | 7 1/4" | ±10% | 50 psi @ 70° F | -40 | 140 | Fluoroelastomer | Vertical | Flow-Control Knob | Canada | 3505K211 | 0000000 | ||
| 0.25 to 3.5 | 7 1/4" | ±10% | 150 psi @ 72° F | -40 | 140 | Fluoroelastomer | Vertical | Flow-Control Knob | Canada | 3505K34 | 000000 | ||
| 0.5 to 8 | 7 1/4" | ±10% | 150 psi @ 72° F | -40 | 140 | Fluoroelastomer | Vertical | Flow-Control Knob | Canada | 3505K35 | 000000 | ||
| 0.5 to 15 | 7 1/4" | ±10% | 150 psi @ 72° F | -40 | 140 | Fluoroelastomer | Vertical | Flow-Control Knob | Canada | 3505K36 | 000000 | ||
1/4 NPT Threaded Female Pipe Inlet × Barbed Male Tube Outlet For 1/4" Tube ID | |||||||||||||
| 0 to 3.5 | 7 1/4" | ±10% | 50 psi @ 70° F | -40 | 140 | Fluoroelastomer | Vertical | Flow-Control Knob | Canada | 3505K212 | 000000 | ||
| 0 to 8 | 7 1/4" | ±10% | 50 psi @ 70° F | -40 | 140 | Fluoroelastomer | Vertical | Flow-Control Knob | Canada | 3505K213 | 000000 | ||
| 0 to 15 | 7 1/4" | ±10% | 50 psi @ 70° F | -40 | 140 | Fluoroelastomer | Vertical | Flow-Control Knob | Canada | 3505K214 | 000000 | ||
| 0 to 30 | 7 1/4" | ±10% | 50 psi @ 70° F | -40 | 140 | Fluoroelastomer | Vertical | Flow-Control Knob | Canada | 3505K215 | 000000 | ||
| 0 to 70 | 7 1/4" | ±10% | 50 psi @ 70° F | -40 | 140 | Fluoroelastomer | Vertical | Flow-Control Knob | Canada | 3505K216 | 000000 | ||
