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VAC ALERT (MODEL VA-2000S) SVRS
- A totally mechanical, non-electric safety system, the VA-2000 is easy to install, adjust and test.
- Reacts in less than a second to quickly release dangerous pump suction vacuum.
- Provides a critical layer of protection against body or limb suction entrapment.
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STINGL SWITCH (Model SR-500) SVRS
- The only true influent blockage detection system. Handles up to 3 hp pumps.
- Monitors for a safe level of vacuum.
- If an unsafe level of vacuum is detected, the unit turns off the power to the motor and sounds an audible alarm.
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