Xerxes Corporation

XerxesOnsite Wastewater Tanks

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Xerxes corrosion-resistant fiberglass tanks offer numerous material and design advantages that make them reliable, cost-effective wastewater storage tanks. Secure storage of corrosive wastewater is essential in both onsite and municipal applications no matter how small or large the quantity. The smooth, rounded walls of our cylindrical tanks don’t trap debris like tanks with corners, making them easy to clean. Since fiberglass is inherently corrosion-resistant, inside and out, our tanks don’t need added liners to protective against corrosive wastewater. The result is a reliable tank with ongoing cost savings from the regular inspection and maintenance required for tanks of other materials.

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Being compatible with treatment systems is part of our value

Our sales and engineering teams work directly with treatment system packagers to ensure that our wastewater tanks are designed and manufactured to meet the treatment configurations our customers need: 

  • Primary treatment 
  • Secondary treatment 
  • Aerobic treatment 
  • Fixed-film media 
  • Recirculation 
  • Dosing 
Why choose a Xerxes wastewater tank?
  • Single-tank capacities up to 60,000 gallons 
  • Tank diameters up to 12 feet  
  • Designed to withstand H-20 and HS-20 axle loads 
  • Standard and customized accessories 
  • Easy to ship, install and maintain 
Xerxes tanks meet – or exceed –?industry standards 

They can be manufactured to comply with the IAPMO/ANSI Z1000 standard