Atmospheric Storage Tank - 165 Gallon - Parts - Crystal Quest

Atmospheric Storage Tank - 165 Gallon


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Due to market fluctuation additional shipping will apply to orders of all atmospheric storage tanks. When an order is placed a representative will reach out via email to inform customer of any additional shipping charges that apply.

Returns are not accepted for this product | Freight Cost Will Apply

Storage Tank

  • Water Tank - Water is stored in an atmospheric water storage tank (165, 220, or 550 gallons) that is sized depending on your system.
  • Float Switches - Required within your water tank; this regulates when your RO System needs to cut on and off depending on the water level in your tank.  These are not provided with the tank but can be purchased separately.  (Float Up switch CQE-PS-00400/00401 & down switch CQE-PS-00450/00451)

System Benefits

  • Factory Tested and Preserved
  • Made in the USA

Storage Tank Sizes

Suggested System

Tank Size*

200-300 GPD

165 Gallons (31"D x 56" H)

500-2,500 GPD

220 Gallons (42"D x 44" H)

4,000-7,000 GPD

550 Gallons (67"D x 44" H)

*When considering the size of the tank, measure the door opening before installation. 


Home Water Usage

Flow Rate


200-300 GPD

1 - 1.5

500-2,500 GPD

1 - 4

4,000-7,000 GPD


Customer Service
M-F 9am - 5pm EST (800) 934-0051 or (770) 951-5600