The Speakman ALM2-C1D2 Alarm is a flow switch activated alarm and comes with a flashing light & horn. The unit activates when the flow of water to the fixture is detected. The ALM2-C1D2 meets Class 1 Division 2 electrical requirements.
Speakman ALM2-C1D2 Explosion Proof Alarm
• Alarm system for safety showers
• Features an electric horn and rotating light
• Includes mounting hardware
• Unit is activated by a vapor proof flow switch
• Meets Class 1,Division 2 Requirements
• 1” NPT female inlet, 1-1/4” NPT female outlet