Differential Pressure Switch 604 Series
Switch Points from 0.05″ w.c. to 20″ w.c.
The 604 Series Differential Pressure Switch is typically used for system interlock and alarm in ventilation ducts for monitoring of filter and fan pressures. They are also used to protect heating coils from overheating and for monitoring liquid level, laboratory and clean room pressures, fume hood and paint spray booth pressures, and other commercial and industrial differential pressure relationships.
604 Series Differential Pressure Switches are for use with air and non-corrosive gases.