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About Flowmeters and Totalizers
Flowmeters measure the rate of flow for a liquid or a gas. Totalizers measure the cumulative flow volume. Flowmeter/totalizers display both the flow rate and the cumulative flow volume.
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Totalizers for Natural, Propane, and Butane Gas
Totalizer
Analog Display
Often used in heating, cooking, and power-generating systems, these totalizers measure the total amount of natural gas, propane, and butane that flow through them. They use positive displacement, so they measure the flow by passing specific volumes of gas through their diaphragm. Their total cannot be reset. Mount them inline with your pipe system.
| Pipe Connections | Flow Range, cfh | Max. Total Volume, cubic feet | Accuracy | Max. Pressure | Temp. Range, °F | Seal Material | Mounting Orientation | Ht. | Wd. | Dp. | Display Type | Each | |
Aluminum Body with Iron Fittings | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3/4 NPT Female | 0 to 250 | 999,900 | ±1% | 5 psi @ 70° F | -30° to 140° | Buna-N Rubber | Horizontal | 13" | 9" | 9" | Analog | 0000000 | 0000000 |
| 1 1/4 NPT Male | 0 to 425 | 999,900 | ±1% | 10 psi @ 70° F | -30° to 140° | Buna-N Rubber | Horizontal | 15" | 11" | 10" | Analog | 0000000 | 000000 |