Medium Capacity Underground Storage

SKU: HERCINSYS

The Hercules In-ground System is a complete kit to be used primarily for irrigation. It utilizes a 421 gallon tank, pump, and in-ground faucet. Additional tanks can also be added in combination to increase storage capacity.

The Hercules Tank is shipped in two pieces so that it can be easily handled without the use of heavy equipment. In fact, it can be positioned and assembled easily by two people. In addition to the (1) Hercules Tank, the system is shipped with the following components: (2) The EcoDiver Submersible Pump which is a 110 volt pump that utilizes a 1.2 HP motor to deliver 25 gallons per minute at 52 PSI. (3) The Hercules Tank Dome for underground installation. (4) The Hercules Center Support Pipe (5) The Floating Suction Set, (6) And finally, Water Connection Box to plumb from the Floating Extraction Set to a below-ground faucet.

Hercules Tank      ECODIVER Pump   

    Adjustable Dome and Cover     Center Support    

     Water Connection Box   

  Suction Set

The tank with the incomparable price-performance ratio for underground installation. Due to its strong design and the fiberglass-reinforced material, the tank can be safely installed in areas of high groundwater, provided the appropriate installation instructions are strictly followed. 

The tank can be used alone or it can be extended to thousands of gallons

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• Unique, stylish appearance
• Fits through 32" doorways
• May be partially or fully buried
• Easily extended to multiple tanks
• Up to 40" burial depth
• Safe for high groundwater applications
• Simple assembly with a reliable gasket
• Pedestrian traffic load only 
• Up to 7 tanks can be shipped on a single pallet