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Questions? Call or Text our US based team: 800-964-5341
Questions? Call or Text our US based team: 800-964-5341

Fol-Da-Tank Grey Water Bladder Tank


Questions? Call our US Based team: 1-800-964-5341 (9am-9pm; 7days a week)

Original price $464.00 - Original price $10,665.00
Original price
$464.00 - $10,665.00
Current price $464.00

1-2 week estimated lead time

We have limited stock for some products which can ship in 3 to 4 days.

Please call or click "Request Freight Quote" (below) to request current lead times or shipping costs.

Request Freight Quote (Please include ship address)

Fol-Da-Tank gray water pillow tanks provide a mobile water supply for fighting brush fires or for storage of grey water, decontamination liquids or for storing gray water at construction sites.

These gray water bladder tanks are available in sizes that range from 25 gallons to 5,000 gallons.


  • Firefighting in remote areas
  • Brush firefighting
  • Construction sites
  • Decontamination waste storage


  • Designed to potable water storage fabric NSF/ANSI 61 standard.
  • Compact and easy to store.
  • Resists chemical contamination, mildew, rot and solar heat.
  • RF welded seams for longer life.
  • Severe weather tolerance to -40 degrees Fahrenheit.
  • Fills and empties in minutes by pump or gravity flow.
  • Easily handled by one person.
  • 1.5" / 40mm ball valve with female threads.
  • Large 4"  / 100 mm diameter fill opening.
  • Transportable by truck.

Available Sizes

  • 25 gallon
  • 50 gallon
  • 75 gallon
  • 100 gallon
  • 150 gallon
  • 275 gallon
  • 300 gallon
  • 525 gallon
  • 800 gallon
  • 1,140 gallon
  • 1,250 gallon
  • 1,340 gallon
  • 1,500 gallon
  • 2,000 gallon
  • 2,500 gallon
  • 3,000 gallon
  • 4,000 gallon
  • 5,000 gallon

Liner Material

  • Orange - Vinyl
  • Black - Chemical Resistant Vinyl

Additional Options:

When will my order deliver?

Orders are confirmed with a target ship date at the time the order is placed. 

What are typical lead times?

Most items are less than 3 weeks.  Custom products may require longer.

What are the dimensions and weight of a tank?

For common size tanks, dimensions and weights are listed in our product brochure and on our website.

What are the flow rates for the float dock strainers?

Flow rates will vary from the design of the pump. 1500-2000 gpm is highly achievable in most Float Dock Strainer sizes.  Call our experts for more information.

What is the difference between a foot valve and a clapper valve?

A foot valve is mechanically spring operated and a clapper valve is a rubber seal that uses water weight to hold the prime or suction.

Estimated Product Handling: 2 to 3 days

After placing an order, customers have up to 48 hours to cancel the order unless the item has been crated and/or shipped.

Orders for large or heavy items ship via a trucking carrier. Freight delivery is typically 2 to 6 business days, allow extra time for remote locations.

The Freight Carrier or Tucking company will contact you to set up an appointment time before delivering.  Once your product leaves our warehouse, we will send you an email with a link to the freight carrier’s website and the tracking number. Tracking numbers take 1 business day to update.

Package Inspection

Please inspect your package upon delivery. If there is obvious damage, please note the damages on the delivery receipt. Contact us within 24 hours to report the damage, by either e-mail or phone. Please retain all original boxes and packaging.

Returns (Applies to Fol-Da-Tank products only)

  • All returns must be pre-authorized and require a return authorization.  Please email to request a return authorization.  
  • Returns are accepted for brand new and unopened products only.  No products may be returned after installation or attempted installation.
  • All returns must be requested within 30 calendar days from the delivery date.
  • The product must be in the original packaging and include all packaging materials, crates, boxes, and pamphlets.
  • All returns include a 25% restocking fee.
  • Customers are required to pay for the cost of return freight shipping.
  • The final return amount will be calculated as the Purchase Price less return shipping cost less the 25% restocking fee.

FOL-DA-TANK, LLC provides a limited lifetime warranty for workmanship and material defects on its manufactured products.