As the first manufacturer in the world, Callies developed a unique combination of mobile and
stationary high-pressure firefighting systems technology in the early 2000s. For large
industrial enterprises with their own factory fire departments, semi-stationary Callies
high-pressure feed systems offer a cost-efficient alternative. The potential for savings is
enormous, since it is not necessary to maintain a separate pump center, including water
storage, for each system. Recurring expenses for maintenance and repair are thus also
minimized.