HVAC Pressure Switch
Peter Wu
Contact person
Basic Information
| Place of Origin | China |
|---|---|
| Brand Name | LEFOO |
| Model Number | LFAS |
The LFAS employs a differential pressure to actuate a precision snap switch at chosen pressure setting. This may be the difference between atmospheric and a negative or positive pressure or between any two given pressures. When a change of pressure occurs between the negative pressure chamber and the positive pressure chamber the main diaphragm activates the snap switch at a pre-determined value.
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