Standard and Optional Venting

• Pressure and vacuum vent fitted as standard, enabling efficient tank breathing.
• Various venting ratings are available to meet specific operational requirements.
• Option to install two vents for enhanced functionality.

Emergency Fire Protection

• Spring-loaded fill cap provides emergency venting in compliance with NTTC DOT 406, ensuring protection during fire exposure.
• Emergency venting capacity of 7000m³/h air at 350mb to manage critical scenarios effectively.

Spillage Prevention and Safety

• Automatic sealing of the pressure/vacuum vent during rollover events prevents hazardous and costly spillage.
• Two-stage opening system safely releases residual compartment pressure before fully opening the fill cap.

High-Quality Construction

• Steel cover arms surpass Australian DROP test requirements (AS 2809-2-1990).
• Lightweight, die-cast aluminum construction increases payload capacity.
• Optional aluminum cover arm variants for specific applications.

Practical Design

• Low-profile design minimizes rollover protection needs.
• 250mm (10") fill hole facilitates easy drop pipe insertion for top loading.
• Self-aligning seal ensures consistent, pressure-tight operation.
• Anti-leak blind bolt holes available on select variants.
• Lockable options using a standard F0053 key for added security.

Versatility and Customization

• Left- and right-hand variants available to suit different configurations.
• Accessory ports accommodate additional features, such as:
  • Dip-tube mandrel.
  • Over-spill prevention probe.
  • Extra pressure/vacuum vent.
  • F0592 high-flow compartment vent valve.