Diesel Fuel Bladders for Boats & Auxiliary Fuel Storage

Techno Tanks marine fuel bladders are compatible with diesel and available in standard 30–300 gallon marine fuel bladder sizes for auxiliary and temporary fuel-storage applications.

• Diesel is listed as an approved liquid for Techno Tanks marine fuel bladders
• Standard capacities: 30, 50, 60, 80, 100, 150, 200, 250, and 300 gallons
• Thermoplastic polyurethane (TPU) construction on the standard marine range
• Custom sizes and configurations are available for specialized applications

Built for Diesel Fuel Storage

Diesel-compatible fuel bladders provide removable auxiliary capacity for boats and other applications where flexible storage is useful.

The right size depends on required capacity, filled dimensions, available space, placement, and connection requirements.

Common Diesel Fuel Bladder Applications

Diesel Fuel Bladder Specifications

• Fuel compatibility: diesel fuel applications
• Capacity: standard 30–300 gallon sizes; custom configurations available
• Dimensions: compare filled dimensions in the Techno Tanks size guide
• Connections: confirm inlet, outlet, vent, hose, and transfer requirements
• Material: thermoplastic polyurethane (TPU) on the standard marine fuel bladder range
• Use: auxiliary and temporary fuel storage for compatible applications

What Matters When Storing Diesel

Diesel storage is not just about volume. The solution must match how the fuel will be stored, transported, and used in real conditions.

• Required fuel capacity
• Storage duration (short-term vs extended use)
• Environment (marine, offshore, industrial, remote)
• Transfer method and access points
• Need for portability or temporary deployment

Why Use a Diesel Fuel Bladder Instead of a Rigid Tank?

A diesel-compatible fuel bladder can be useful when removable auxiliary fuel capacity is needed and a permanent rigid tank is not the preferred solution.

• Flexible and collapsible when empty
• Collapses for storage when empty
• Standard 30–300 gallon sizes plus custom configurations
• Can provide removable auxiliary fuel capacity
• Review the intended use and placement before selecting a configuration

What to Confirm Before Using a Diesel Fuel Bladder

Confirm compatibility, size, placement, and connection requirements before using a diesel fuel bladder.

• Confirm diesel compatibility for the intended application
• Choose a capacity that fits the available deck or storage space
• Confirm filled dimensions and bladder weight before use
• Follow the operating instructions for placement, filling, use, and storage

Custom Diesel Fuel Bladder Options

Every application is different. Diesel fuel bladders can be built around your exact requirements instead of forcing your operation to fit a standard tank.

• Custom capacity
• Custom dimensions
• Custom fitting placement
• Deck, site, or storage-area configurations
• Portable or deployment-specific builds

Request a Diesel Fuel Bladder Quote

Tell us your diesel storage requirements, capacity needs, available space, and intended use. We’ll recommend the right configuration.