Envirosure Low Pressure air Supply Alarm lets you know when your Air Pump System fails by alerting you with a sonorous buzzer & flashing Beacon if the pressure drops in the system.Features:Avoid long-term Air Pump System FailureEnsure 24/7 Aeration of your Septic TankEnergy Saving Design means L

ET Low Pressure air Supply Alarm lets you know when your Air Pump System fails by alerting you with a sonorous buzzer if the pressure drops in the system.Features:Avoid long-term Air Pump System FailureEnsure 24/7 Aeration of your Septic TankEnergy Saving Design means Low CostOption to be powered by