Model DSM

Fuel Fill Station Monitor for Diesel Fire Pump Applications

The Model DSM fuel fill station monitor for diesel fire pump applications serves as a “Stop Fill” visual and audible annunciator. With its NEMA 4X enclosure and standard supplied anti-condensation heater and thermostat, the DSM is built to be installed outdoors near the diesel fuel fill pipe. The dead front enclosure makes it vandal-proof so the DSM does not need to be mounted high off the ground to avoid being vandalized. 


Our products respect all of these norms.


• NEMA 4X vandal-proof enclosure
• Supervisory power 120V/1ph
• Visual indicators and operators (inner panel)
    • Supervisory Power ON
    • Stop Fill
    • Silence - Test
• Audible alarm (100dBa at 10ft)
• Anti-condensation heater and thermostat
• Provision to connect stop fill fuel level float switch

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