Folding Frame Tanks

Folding frame tanks are a fast and flexible solution for emergency water storage. These tanks fold flat for easy transport and storage, and they come as a single unit, making setup and breakdown virtually quick and simple. Built with a rigid aluminum or steel frame, each tank supports a durable interior liner that holds the water securely.

A special side-mounted flange plate assembly helps control water flow and virtually eliminates lift. The assembly includes a mounting plate and flange available in 4", 5", and 6" sizes and is adaptable to any folding frame tank model. Liners are available in different fabric options, including NSF 61 and FDA-approved materials, making them suitable for storing potable (drinking) water.

Municipal teams and emergency responders can use foldable tanks in a variety of ways. Firefighters use them to store water in rural areas when hydrants aren't available. During power or water outages, Emergency Management can use them to provide drinking water to communities.

Features For The Folding Frame Tanks

Folding frame tanks are built with a rigid outer frame and a strong interior liner. The frame is welded from aluminum or steel for stability and long-term use. Liner options are available in different materials and weights to fit your needs:

• 22 oz. HPR (High Performance Rubber) – Yellow or Red
• 22 oz. Vinyl – Red, Yellow, Orange, Black, or Blue
• 28 oz. Vinyl – Red, Yellow, Orange, Black, or Blue

Other reliable liner materials can also be used depending on your application. These collapsible water tanks are flexible and virtually adaptable to many emergency or municipal scenarios.

We also have the Single Lane Tank Max (SLT Max) which turns a standard folding frame tank into a high-capacity storage solution. It works by adding an extra bladder onto the main tank, creating more water storage for large-scale emergencies like industrial fires.

Folding Frame Tank Features

• Aluminum or steel frame
• Interior liner made with FDA-approved materials
• Sizes up to 5,000 gallons
• Resists UV, Heat, Punctures, Abrasions, and Cold-Cracking!

Folding Frame Tank Benefits

• Frame is rigid and flexible
• Folds flat for convenient storage
• Open top for easy access
• Supports large volume of liquid

Folding Frame Tank Accessories

• 2-8'X14'X29″ Tanks
• Mounting Plate with flange
• Flex-lite hose
• Low flow strainer
• Power jet siphon
• 6″ Al mag casting 90° elbow (standard)
• 6″ tubing 90° elbow (optional)

The complete SLT (Single Lane Tank) System, you would get two (2) 8'x14'x29″ tanks, a mounting plate with one (1) female swivel and flange for the outside and one (1) male flange for the inside of the tank, size 4" to 6". You also get a standard 6" al mag casting 90 degree elbow or optional 6" tubing 90 degree elbow, Flex-Lite Hose (4" to 6"), and Low Flow Strainer (4" to 6").

Folding Frame Tank Types

• Single Lane Tank Type I
• Single Lane Tank Type II
• Single Lane Tank Max

To set up your folding frame tank initially, make sure the area is free of debris and sharp objects. Setting up the tank on a flat surface, not a slope, is ideal. Fold open frame pieces, square corners and use hardware to secure frame tank.

Unroll tank liner, and put it inside the frame. Make sure seams are parallel to the frame, and lace the rope through the grommets around the frame.

When ready to use the folding frame tank, again, make sure the ground is clear of debris, sharp objects, and items that might harm the tank. Optionally, you might decide to set out a berm liner or ground cloth to catch any spills.

Unfold the tank, checking to make sure the liner is working properly and is not impeded by the frame. Check drains, fittings, and discharge valves to ensure they are closed and the tank is ready to be filled.

When ready to empty the tank, connect hoses to discharge ports and open the gate or ball valve. Using a pump can speed up the discharge process.