Liquid Storage Tank Solutions

Flexible Potable Water Tanks are a reliable and economical way to safely store drinking water or gray water for residential areas, construction sites, industrial facilities and military locations. Manufactured from fabrics that meet FDA and NSF 61 requirements, these fabrics meet FDA requirements. Standard flexible water tanks are manufactured in our US Facility in sizes from 25 gallons to 25,000 gallons to meet the needs of both small and large storage requirements. Whether for home water storage or bulk water supply, these tanks are an easy way to keep your water contained.

Standard Fittings include: (2) 2” Bulkhead Flanges, (2) 2” Male NPT Nipples, and (2) 2” Caps

GEI’s US Manufactured Onion Tanks are an industrial-strength storage option that provides fast open-top storage of liquids including process water, waste water and production fluids. IT is suitable for any job site or facility that requires bulk liquid storage up to 10,000 gallons, these tanks are an economical alternative to standard storage options. All onion water tanks are designed to be completely collapsible and self-rising for fast transportation to and from a storage area. With easy set up and filling on site, these tanks are an economical way to temporarily store water. These tanks must be placed on a level surface with less than one degree of slope. Options include either low-side or high-side depending on your need.

The materials utilized for Onion Tanks can be selected to be compatible with the type of liquid you are storing in your tank. While most folding tanks are used for the storage of water, these options can vary from drinking water compatible options to standard gray water storage. Drinking Water fabrics will meet NSF 61 and FDA requirements, while gray water tanks may offer fabrics with added chemical resistance.

GEI Works’ US Manufactured Folding Frame Tank is one of the most versatile storage options for fresh water, process water or industrial water. Built with a large-scale open top design, these tanks offer compact transportation, fast setup and easy fill. With standard sizes ranging from 500 to 5,000 gals, these tanks are the perfect choice for your water storage needs.

The interior liner on each Folding Frame Tank is manufactured with a fabric option that is compatible with the type of liquid you are storing in your tank. While most folding tanks are used for the storage of water, these options can vary from drinking water compatible options to standard gray water storage. Drinking Water fabrics will meet NSF 61 and FDA requirements, while gray water tanks may offer fabrics with added chemical resistance.

Corrugated tanks are a versatile and cost-effective solution for various liquid storage needs. These tanks are constructed using durable corrugated steel panels that provide strength, stability, and easy installation. They are suitable for a wide range of applications, including agriculture, industrial, and commercial purposes.

Fire Suppression Tanks:
Bolt-together tanks are common for NFPA22 rated tanks for fire suppression in particular. When sizing tanks for fire suppression water storage the ‘usable’ volume is the metric to size the tank against. Nominal capacity is a general guide and with the type and location of requisite fittings, there is a reduction in available volume. Please provide the usable volume required by your Authority Having Jurisdiction (AHJ).

Dual Use Tanks:
Our customers regularly size their tanks for additional storage capacity over and above minimum requirements. For example, if a tank requires 45,000 gallons of usable water storage, a tank may be selected for an additional 25,000 gallons of water for use in Irrigation.
See our Flyer which covers an infographic on Dual Use Tanks for more information.

GEI Works manufactures cistern liners for sealing existing or newly built cistern tanks. Cistern construction can be round or rectangular but walls must connect to the floor at a 90 degree angle. Made from flexible fabric materials, cistern liners are sized and manufactured to meet the exact specifications of your old, new, or existing cistern tank.

GEI Works also offers high-performance poly-urea waterproofing coating of new or reconditioned tanks. Poly-urea Coatings are one of the most cost-effective ways to control leaks, prevent corrosion, and extend the lifespan of your rainwater collection tank. Poly-urea spray liners have been used on old leaking tanks to provide a new impermeable layer, as well as on new cistern tanks to provide corrosion, rust or leak protection for the duration of their use. These spray liners can salvage existing welded steel, grain bin, cistern or corrugated tanks, saving demolition and replacement costs.