Atmospheric Storage Tank Kit with Pump - 500 Gallon - Parts - Crystal Quest
Atmospheric Storage Tank Kit with Pump - 500 Gallon - Parts - Crystal Quest
PartsSKU CQE-ST-500ROK

Atmospheric Storage Tank Kit with Pump - 500 Gallon

$2,395.00

Purpose-Built for Water Storage: Ideal for storing filtered or treated water in water filtration systems. Non-Pressurized Design: Operates under atmospheric pressure, reducing the risk of system damage. Integration with Pumps: Easily pairs with pump to deliver consistent water pressure post-storage. Sizes to Suit Any System: Offered in a range of capacities from 165 gallons to 500 gallons. Material : UV stabilized (BPA free polyethylene) resin to prolong the life of your tank. Tank Dimensions: 48" Diameter x 73" Height.

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Made in USA

Shipping

Free shipping on residential orders over $150 within the lower 48 US states.

Order by 3:00 PM Eastern on a business day and most filters, cartridges and smaller items leave our facility that same day. Standard residential systems ship within 1 to 2 business days, and whole house, custom and specialty systems typically within 3. So far in 2026, 95% of our orders have shipped within one business day and 99% within five (based on an internal review of our order records).

Once shipped, standard delivery typically arrives in 3 days to the Southeast, Northeast and Southwest, and in 4 days to the Midwest and the West. Need it sooner? UPS 2nd Day Air and Next Day Air are available at checkout for eligible products. Systems that ship by freight can take longer and may need a delivery appointment.

Ships by freight truck. Liftgate, inside delivery or limited-access delivery are billed separately if needed.

Shipping details and exclusions
30-day returns

Returns are accepted within 30 days of delivery when:

  • The item is new and unused, in its original packaging, with no damaged or missing parts.
  • You ask us for a Return Merchandise Authorization (RMA) number before you send it back.
  • You pay for return shipping. Shipping, handling and restocking fees apply.

Filter cartridges, membranes, reverse osmosis systems, custom or special orders and commercial products cannot be returned.

Read the full return policy
Lifetime support

Our team answers questions about products, orders, installation, troubleshooting and replacement parts.

Phone: 770-951-5600 or (800) 934-0051

Email: help@crystalquest.com. We reply within 24 to 36 hours.

Live chat during business hours

Hours: Monday to Friday, 9:00 AM to 5:00 PM Eastern. We observe U.S. federal holidays.

Chat with us

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

Returns are not accepted for this product | All storage tanks are final sale. 

Storage Tank Kit Components

  • Water Tank - Water is stored in an atmospheric water storage tank (165, 220, or 500 gallons) that is sized depending on your system.
  •  Pump - As water is used within your home, it will be pumped from the tank as needed.
  • Float Switches - Used within your water tank, this regulates when your RO System needs to cut on and off depending on the water level in your tank.

System Benefits

  • Factory Tested and Preserved
  • Made in the USA

 

If you are looking for a larger size or custom storage tank please contact us.