Extremely powerful, very robust, and effortlessly portable: The NT 50/1 Mwf wet/dry vacuum cleaner from Kärcher meets the highest demands in firefighting operations. Equipped with a 50-liter container, metal swivel casters, and a continuously adjustable push handle, this mobile device can be quickly deployed to the site, where it is immediately ready for use thanks to a C coupling for connecting all standard fire hoses. The dirty water pump efficiently pumps up to 330 liters of water per minute, making it ideal for quickly removing large volumes of water, such as those encountered during firefighting or flood response. Safety for both people and machines is ensured by a PRCD-K personal protection switch designed specifically for use with power generators, featuring an IP68 connector, as well as a coarse dirt filter basket that effectively protects the dirty water pump from blockages caused by sucked-up stones, leaves, or wood. Additionally, the NT 50/1 Mwf fire vacuum is equipped with an oil-resistant suction hose and a high-quality aluminum floor nozzle.