Product Information

Simplify your project design and installation with the RainFlo 1100AGS, a complete open-top, stackable rainwater harvesting system engineered for fast assembly and long-term performance. Whether you’re managing water needs for residential landscaping, agriculture, or commercial applications, this system offers high capacity with zero guesswork.

The 1100AGS arrives preconfigured with all essential components pre-installed in the tank’s optimal locations. This includes the rain gauge, floating filter, overflow fittings, and more. Every component has been carefully selected and perfectly matched for optimal performance, helping you avoid installation errors and saving valuable time on site.

With its stackable tank design, the system is easy to ship, store, and maneuver—making it a practical solution for jobs with limited space or future expansion plans. Best of all, it’s an eco-friendly way to conserve water, reduce runoff, and lower your reliance on treated municipal water supplies.

Features

PLEASE NOTE: Additional 3” or 4" PVC parts to connect the leaf eater to the first flush and the first flush to the inlet are required, but not included.

• 1,100 Gallon Stackable Open-Top Storage Tank – Rugged tank with open access and lid (87" diameter x 53" height)

• ¾ HP External Pump – Provides steady, reliable water pressure for irrigation, washing, or utility uses

• Pre-Installed Fittings and Hardware – All drilling and placement completed in advance for quick, clean setup

• Floating Filter – Draws water from just below the surface where it’s cleanest

• Tank Overflow Kit – Safely redirects overflow during heavy rain events

• First Flush Diverter – Filters out initial roof debris before water enters the tank

• Tank Gauge – Clearly shows current water level for easy monitoring

• Pump Cover – Shields the pump from outdoor elements for extended pump life

• Complete Hardware Kit – Everything needed for proper installation is included

Tank Dimensions

• 87 inches Diameter

• 53 inches Height

Returns Policy

If you are not satisfied with your purchase, please call us at (314) 200-1341 and request a Return Material Authorization prior to returning any merchandise. Requests for returns for standard non-special-order items may be made within 30 days of the item's ship date.

In order to provide our customers the highest quality products at the lowest possible prices, we only accept returned merchandise in "factory new” condition. We must be able to resell the product as new in the condition it is returned to us.

"Factory New" Includes:

• The original retail packaging in like-new condition. No missing, torn, taped, scratched, crushed, soaked or disfigured packaging will be accepted. Packaging includes all padding, spacers, bags and any other component used for packaging the product or its accessories.

• All parts, fittings, adapters, instructions, manuals, cords and any other components that were included with each product eligible for return.

Always package the returned items inside of another durable box to prevent damage to the original product packaging. If items are damaged during shipping in transit back to us due to improper packaging, you will only be refunded for the items not damaged, less any additional shipping costs to return the damaged products to you.

Refunds for approved returns will be credited in the same form of payment used for the purchase unless other arrangements have been made. Credit card refunds can take 24-48 hours to appear in your bank account.

Special order and/or custom fabricated products may not be cancelled or returned under any circumstances.

If you have any questions regarding our shipping and returns policy, email us at support@thefountaindirect.com or call us at (314) 200-1341 and choose the option for our Shipping Department.