With over 25 years of proven performance in the field and thousands of satisfied customers, the Aquanot Series by Zoeller has the reliability and protection you are looking for. When you need a battery backup pedestal pump, or emergency backup sump pump, PlumbingSupply.com
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| The Basement Sentry Series 12 volt DC pumps are sold just as the back-up pump. The primary pumps are sold separately so you can add this back up pump system to your existing sump pump. The Basement Series 12 volt DC pumps are designed for emergency backup use in clear water sump pumps when the primary AC powered pump or pumps fail to turn on. Primary pumps can fail due to power outages during storms or brownouts, or because of wiring and electrical problems, mechanical malfunction or obstructions in the pit. The Basement Sentry will turn on if the primary pump fails to turn on or is unable to keep up with excessive water due to rain or other conditions that can cause your basement water removal system to overload.
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| Both the Basement Sentry I (model 507) and the Basement Sentry II (model 510) have the same basic functions but the Sentry II (model 510) has a few more upgraded features.
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| If more than 7 hours continuous run time will be required then two or more batteries should be connected in parallel to extend the run time hours. The Basement Sentry II (model 510) can be used with multiple batteries but an extra battery case with a hookup wire (P/N 007861) must be ordered separately for each additional battery to be used.
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| What the Basement Sentry I and the Basement Sentry II have in common:
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| DC PUMP: 12 Volt, highly efficient, non-corrosive construction.
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LED LIGHTS - Indicate:
- Power supply "on" = Red
- Battery "charging" = Yellow
- Battery "fully charged" = Green
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| ALARM: Continuous steady beep sounds for "low battery."
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| BATTERY CASE: The included battery case will accommodate maximum battery dimensions of 13"L x 7-1/2"W x 9-1/2"H and fits all group size 27 marine batteries. Made from non corrosive polyethylene. Contains lock strap.
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| BATTERY: Not included. However, the estimated life of a fully charged (175 minute reserve capacity) battery when the pump is operating continuously is approximately 7-1/2 hours.
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| FITTINGS: All parts required for installation and mounting are included for each system including brackets, wall anchors, PVC fittings, and cable ties. PVC pipe must be provided by the installer.
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| PIT SIZE minimum requirements: 18" diameter x 24" deep.
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| How the Basement Sentry I and the Basement Sentry II differ:
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Control Box Difference:
The Basement Sentry I (model 507) Automatic Control Box is solid state and includes a self-contained 10 amp battery charger with battery burn out and overcharge protection. Comes with 2 LED light indicators. The first one indicates "power on" and is Red. The second one indicates the battery is "charging" and is Yellow and then changes to Green when the battery is "fully charged". The control box has an On/Off switch with alarm reset.
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| The Basement Sentry II (model 510) has a solid state Automatic Control Box that includes a self-contained 10 amp battery charger with battery burn out and overcharge protection. It comes with 5 LED light indicators. the first one indicates AC "power on" and is Red. The second one indicates the battery is "charging" and is Yellow and then changes to Green when the battery is "fully charged". The third one indicates "low battery voltage" and will turn Red if this occurs. The fourth light indicates the "pump is running" and will turn Yellow. The fifth light is an alarm silence indicator that will glow yellow if the alarm remains in the "off" position. The control box has a pump alarm On/Off switch that also can activate a charger reset or a pump test.
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Float Switch Difference:
The Model 507 has a reliable low voltage slide bar type float switch that works well in compact sump basins.
The Model 510 uses a reliable mechanical tether type low voltage float switch.
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Check Valve Difference
The Model 507 has an internal check valve in the discharge and includes an additional heavy duty check valve adaptable to 1-1/4" or 1-1/2" pipe.
The Model 510 includes two heavy duty check valves to install with pedestal or column style pumps or submersible pumps.
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Pump Difference:
The Model 507 will pump 900 GPH (15 GPM) at 10 ft. head. Not recommended for installations over 15 ft. total dynamic head. This pump outlet has 1-1/2" PVC spigot adapter built-in to glue directly into a 1-1/2" Tee provided by the manufacturer.
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Click here for Basement Sentry I (Model 507) installation example when used with a submersible primary pump.
Click here for Basement Sentry I (Model 507) installation example when used with a pedestal primary pump.
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| The Model 510 has a slightly larger pump that will pump 1,296 GPH (21.6 GPM) at 10 ft. head. Not recommended for installations over 17 ft. total dynamic head. This pump outlet has 1-1/2" PVC slip adapter to glue directly onto 1-1/2" pipe.
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Click here for Basement Sentry II (Model 510) installation example when used with a submersible primary pump.
Click here for Basement Sentry II (Model 510) installation example when used with a pedestal primary pump.
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| Please note: All parts required for installation and mounting are included for each system including brackets, wall anchors, PVC fittings, and cable ties. PVC pipe must be provided by the installer.
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| The Sentry II (model 510) Upgrade features:
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| The Model 510 can be used with multiple batteries but an extra battery case with hookup wire (P/N 007861) must be ordered separately for each additional battery. More LED light indicators on the control box provide more pump and battery operation information at a glance. The alarm not only emits a continuous steady beep to signal low-battery but also includes a slow interrupted beep to signal a "partially discharged battery". The Basement Sentry II model 510 provides higher capacity protection and dewatering in critical installations including residential locations, commercial locations, basement storage facilities, and in communication or computer vaults built below ground level.
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| Click for Sentry I and Sentry II performance chart |