Xerxes Fiberglass Rain Water Harvesting Tanks

Xerxes fiberglass tanks from Rain Ranchers are below ground tanks that range from 600 to 50,000 gallons. As communities, businesses and industries become increasingly accountable to meet LEED and other environmental requirements that require safe, design-proven storage, Xerxes is in the forefront with innovative answers. When considering the options in customized systems for water storage, facility designers and owners look for a long-term, structurally strong, water tight and cost effective solutions. That is exactly what the Xerxes fiberglass tank offers.

Pricing Includes Pump and Pre-Filtration. Call for freight.

Graf Caret Underground Cistern

Graf underground tanks are the largest and strongest underground plastic water tanks in the world!

• Variable burial depth: 30″ to 42″ in standard configuration
• 70.9″ maximum burial depth even in groundwater up to the middle of the tank using optional risers
• Unique in the world! – a global innovation: unique manufacturing process produces the highest stability due to latest techniques
• Unique fit accuracy of the components thanks to new production process
• Consistent quality due to TÜV safety testing and production monitoring
• Vehicle-bearing (with telescopic cast iron manway kit)
• Groundwater stable up to the middle of the tank due to extremely rigid construction
• Secure investment with market leading 15-year warranty
• Made from high quality Duralene; easy to recycle
• Can be expanded as required
• 31.5″ Manway opening

Graf retail tank pricing reflects tank only. Add freight.