The MST Model 8023301 Electronic Low Pressure Warning System is designed to alert users of MST`s Breathing Air Purification Systems that the incoming air pressure has decreased below a specified minimum value (to be determined according to customer`s requirements). The system consists of a miniature pressure switch connected to a battery operated external remote alarm. The pressure switch is factory preset to the pressure designated in the model number (eg. 8023301- 85 would indicate that the external alarm would be activated when the inlet pressure falls below 85 PSIG).
