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Reclaim Water

Rainwater Harvest System

Conservation of rainwater is becoming critical in some parts of the United States because cities occasionally run low on water now and almost certainly will face shortfalls in a few years. This is particularly true if the change in global weather patterns substantially alters rainfall amounts in areas of the U.S. Three Texas cities (Houston, Fort Worth, and San Antonio) are listed in a 24/7 Wall Street article amongst The Ten Biggest American Cities That Are Running Out Of Water.

Commercial rainwater harvesting applications include schools, hospitals, shopping centers, government buildings, office buildings, factories and warehouses, farms and garden centers. Harvested rainwater is used in laundries, mechanical systems, custodial uses, site irrigation and for bathing water. Toilets and urinals consume as much as 40% - 60% of water purchased for a typical office building. By supplementing or eliminating this wasteful use of potable water, “green” buildings not only reduce their municipal water bills, but also contribute to conserving a valuable, limited resource in our environment. Since rainwater is collected using existing structures, i.e., the roof and/or parking areas, rainwater harvesting has few negative environmental impacts.


High Quality Precast Concrete rainwater storage tanks for underground installation in almost every size. The tanks are especially developed for storing rainwater and are equipped with all necessary features to provide good water quality and require minimal maintenance. Precast Concrete are suitable for commercial applications provide for heavy traffic durability and anti-floatation protection. The concrete model is an ideal choice for underground water storage.


  • Pre-Engineered From 250 to 10,000 Gallons or More
  • Precast Concrete, Polyethylene, Fiberglass or Steel Construction
  • Above or Below Grade Installation
  • Pedestrian or Traffic Rated
  • Remote Maintenance Alarm
  • Floating Suction Screen
  • Makeup Water
  • Inlet/Outlet/Vent Connections
  • Calmed inlet
  • Overflow siphon


  • Schools
  • Hospitals
  • Shopping centers
  • Government buildings
  • Office buildings
  • Factories and warehouses
  • Farm and garden center irritation

System Components

  • Dry pumps
  • Submersible pumps
  • Pump controller
  • Stainless steel floating filter
  • Overflow siphon valve

Harvest Accessories

Filter Collector (RTX-FILCA) - roofs up to 750 SF
Leaves and debris that cause sludge build up and poor water quality are removed through a stainless steel mesh, allowing the cleaned water to enter the storage tank. Easy to install into existing rectangle or round downspouts. Provides side discharge of filtered rainwater. Dirt and debris continue through the downspout. Made from tough, durable, and recyclable PE plastic. Easy to maintain with removable filter cartridge.

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