Pillow Tanks & Bladder Tanks for Flexible Liquid Storage

Flexible Pillow Tanks & Bladder Tanks for Liquid Storage
Raven American Tanks delivers durable pillow tanks and bladder tanks for flexible liquid storage in demanding environments. These systems store water, fuel, chemicals, and industrial liquids in demanding environments.
Pillow tanks, also known as bladder tanks, are flexible storage tanks designed for efficient liquid containment. Their low-profile design fits tight or uneven spaces where rigid tanks cannot be installed.
Pillow and bladder tanks are lightweight, portable, and quick to deploy for remote sites and emergency use. Manufactured from reinforced PVC, they resist abrasion, UV exposure, and harsh conditions. They install quickly and can be filled, drained, and relocated with minimal effort.
Our custom-made tanks ensure leak prevention, durability, and full compliance with standards.
Common Applications of Pillow Tanks
Our pillow tanks and bladder tanks are used across a wide range of industrial and environmental applications:
- potable water storage for industrial and emergency use
- fuel and oil storage for mining, construction, and transport
- liquid food storage, including edible oils and agricultural liquids
- wastewater and greywater containment systems
- long-term water storage in remote or off-grid locations
- backup water storage for agriculture, wineries, and irrigation systems
These flexible storage tanks are custom-designed to meet specific operational and environmental requirements.
Performance Features of Pillow & Bladder Tanks
Our pillow tanks and bladder tanks are engineered for durability, efficiency, and ease of use in demanding environments:
- quick installation with minimal site preparation
- collapsible design for easy transport and compact storage
- high resistance to punctures, abrasion, and harsh chemicals
- UV-stabilised materials for long-term outdoor performance
- fully sealed systems to prevent leaks and contamination
- reinforced seams and coatings for extended service life
- scalable and connectable for increased storage capacity
- cost-effective alternative to permanent storage systems
These flexible storage tanks provide a reliable solution for both short-term and long-term liquid storage needs.

Secondary Containment for Pillow Tanks & Bladder Tanks
In many industrial applications, secondary containment is required to ensure environmental protection and regulatory compliance. Pillow tanks and bladder tanks can be integrated into containment systems to reduce the risk of leaks, spills, and contamination.
Secondary containment is especially important when:
- storing fuels or hazardous chemicals
- operating near waterways or sensitive environments
- handling large volumes of liquids
- working in regulated industrial facilities
We recommend reviewing local regulations and implementing appropriate containment systems to ensure full compliance, safety, and environmental protection.

Custom Pillow Tanks & Bladder Tank Solutions
At Raven American Tanks, we design and manufacture custom pillow tanks and bladder tank systems tailored to your exact specifications. Whether you need a standard storage solution or a fully customised system, we deliver products that match your site conditions and operational requirements.
We offer a wide range of custom fittings and accessories, including:
- flanges in stainless steel or aluminium
- valves and connectors in various sizes
- hoses and adapters
- fire suppression fittings
- protective ground sheets and covers
- pumps and filtration systems
Our custom solutions ensure optimal performance, safety, and long-term reliability. We also provide specialised PVC liner solutions for containment systems requiring additional protection.
Using Bladder Tanks for Secondary Containment
Bladder tanks are designed to be installed inside existing tank structures or containment systems. Raven American Tanks custom-fabricates bladder tanks to fit your site’s specific requirements.
A bladder tank works as a backup storage solution, helping prevent leaks of sewage, grey water, and other waste liquids. As a reinforcement solution, bladder tanks support primary containment systems during maintenance or repair. They are commonly used where additional protection or temporary storage is required.
Unlike pillow tanks, bladder tanks rely on external structures for support and are ideal for integrated containment systems.
Common Uses for Pillow Tanks & Bladder Tanks
Pillow tanks and bladder tanks are ideal when you need flexible, temporary, or backup liquid storage solutions. They are commonly used:
- during tank maintenance or system downtime
- in remote or hard-to-access locations
- for emergency water or fuel storage
- in construction and mining operations
- for environmental protection and spill response
Raven American Tanks delivers reliable, high-performance pillow tanks and bladder tanks for a wide range of applications. Whether you need a temporary setup or a long-term storage solution, we provide durable, efficient, and fully customised systems.
Contact us today to discuss your project and find the right flexible storage solution for your needs.

FAQ
What are bladder tanks used for?
Bladder tanks store water, fuel, chemicals, and industrial liquids in temporary or long-term applications.
Are pillow tanks suitable for long-term storage?
Yes, pillow tanks are durable and suitable for both temporary and long-term liquid storage solutions.
Can pillow tanks be used for fuel storage?
Yes, bladder tanks are widely used for safe fuel and oil storage in industrial environments.
Are pillow tanks easy to install?
Yes, pillow tanks are lightweight, portable, and can be installed quickly with minimal site preparation.





