Getting adequate protection to extreme hazard sites fast is critical to any fire fighting operation. Combining the very best of materials, fast response and maneuverability (in a variety of chemical agents), these Wheeled Units offer the best fire protection available today. Applications include petroleum plants, airports, large storage facilities, construction sites and equipment depots. Please note that these are made to order and we can't accept returns on these items. 30% restocking fee on all returned units.