Designed to eliminates "fluttering" or malfunction due to shock or vibration with Sail switches
Wide operating range of 07 to 12 inch w. C
Responds to positive, negative or differential air pressure
Includes one 12 inch piece 1/4 inch OD flexible tubing, nuts and Ferrules
Can be mounted in any position except upside down
وصف
The Emerson 770-1 dual purpose air pressure switch is designed to respond to positive, negative or differential air pressure. This switch can be used in electronic air cleaners, natural draft burners, process drying, power humidifiers, refrigeration equipment and other applications.