Water Holding Tanks
Drinking Water Storage Tanks For Sale
Water Holding Tanks are available in multiple sizes, styles, and fabrics to accommodate the needs and requirements of outdoor, indoor, and long-term storage. With style options ranging from plastic tanks to flexible pillow tanks, these tanks provide reliable drinking water storage. Browse through our product listing below to find the right style, size, and tank model for your location.
|Plastic Water Tanks||Large Pillow Tanks||Small Pillow Tanks|
Fiberglass Water Tanks
Plastic Drinking Water Holding Tanks
Some of our most versatile storage options can be found in our Plastic/Poly Water Tanks. Typically made from polyethylene, these tanks are available in vertical, elliptical, horizontal, open top, and flat bottom models
For potable water storage in an outdoor location, many customers use our dark green or black storage tanks (shown right). When compared to the standard translucent color, darker options can help to reduce the amount of algae growth present within the tank. This helps to keep drinking water storage clean and ready for use.
Collapsible Water Holding Tanks
As an alternative to some of our standard water storage units, we also offer Flexible Drinking Water Holding Tanks, also referred to as pillow tanks, collapsible tanks, or water bladders. Made from a flexible fabric, these tanks are a perfect option for storage in low profile locations (such as under decks or in basements), as well as temporary bulk water storage. Due to their fast setup and bulk storage options, these tanks have been used on construction sites, residential areas, and even remote locations to keep a supply of potable water on hand. Typical features for these tanks include the following:
- Fabric Options: Medium, Commercial, or Industrial Grade Fabric
- Typical Contact Time: 5 years (may vary depending on your location)
- Tank Liner: NSF 61 and FDA Compliant
- Typical Sizes: 10 gallons to 210,000 gallons
Safe and Clean Potable Water Storage
Offering some of the most economical and flexible storage options on the market today, these pillow tanks are frequently used by the DOD for military operations (water blivets), first responders for emergency relief efforts (FEMA) and multiple industrial customers to successfully store water, collect rainwater and stay prepared for emergencies.
To view some of our larger tanks typically used for depot style bulk storage, please check out our Bulk Storage Tanks Page.
Specifications on Pillow Tanks for Drinking Water Storage
Our drinking water pillow tanks are manufactured from first grade materials and all provided with a certificate of fitness upon request. Each pillow tank is warranted for a period of 1 year for workmanship and materials (full warranty details available on request) and certified for storage of approved liquids (an MSDS may be required to ensure complete compatibility).
Fabric - NSF 61 and FDA Compliant. Polyurethane, Polymer Alloy or E PVC Coated Fabric.
Contact Time - 1 year to 7+ years
*Note: Contact times are not an indication of functionality, but rather a point where the fabric may start to change based on weathering or chemical process and has no bearing on longevity of a tank.
Fittings - 3/4" through 2" standard. 4" through 6" available upon request. Aluminum, Stainless Steel, Polypropylene with Camlock, Storz, or threaded fittings to accommodate hoses. Also includes ball valves, pressure relief vents, and caps.
Berm Liners or Rub Pad - We recommend the use of berm liners, rub pads, or ground cloths to ensure portable drinking water tank longevity.
Optional - Ports for periodic cleaning and inspections, emergency plugs, repair kits, operational spare parts, and pressure relief valves.
Packaging - Packaging for these collapsible drinking water holding tanks is very important on the intended use and mobility requirements. We offer a variety of solutions based on your application, including carry bags, totes, wooden treated crates, or as specified (additional costs may apply for packaging).
Other Flexible Tank Applications
We also build bladder tanks suitable for the storage of jet fuel, diesel, oil and bio-diesel, please view the Diesel Fuel Storage Tanks Page.
To learn about gray water, black water, or non-potable water applications, please check out our Gray Water Storage Tanks Page.
Read customer questions about:
- Drinking Water for a Mobile Catering Business
- Drinking Water Pillow Tanks for the US Army
- Higher Temperature Water Holding Tanks
- Emergency Drinking Water Storage for Hawaii Tsunami
- Environmentally Friendly Water Storage
- Flexible Potable Water Tank for Marine Applications
- Flexible Tank for Livestock Watering
- Best Solution for Emergency Drinking Water
- Options for 5,000 Gallons of Drinking Water
- How Best to Purify Stored Water
- Tanks for Harvesting Rainwater
- Lifeliner Cubes
Rigid Drinking Water Holding Tanks: Steel Tanks and Fiberglass Tanks
Interested in more rigid storage solutions? Water Storage Tanks offers Welded Steel Potable Water Tanks for all your drinking, well, city, or delivered water needs.
With the use of water tank liners, drinking water holding tanks supply clean, fresh water for a long time. These tanks are great for schools, hospitals, prisons, vacation resorts, rural development, and emergency water supply, to only name a few. View cleaning of a rigid 500 gallon tank for more information on how to clean these water holding tanks.
For the storage of safe drinking water, a variety of fiberglass water tanks are available including an above ground fiberglass storage tank, an underground fiberglass storage tank, and an above ground fiberglass basin.