"The NHL-15 spray extraction machine is equipped with a Twinflo suction motor and a PowerFlo injection pump. The pump can be set to two positions so that the machine perfectly matches the work to be performed. In almost every carpet cleaning task, the work consists of two different surfaces: the heavily polluted walkways and entrances and the lightly polluted other areas With the Hi-Lo system you are able to clean heavy pollution with higher pressure injection (4 Bar, 60 psi) and light pollution with 2 Bar ( 30 psi. As a result, less polluted areas also become less wet and the room is ready for use more quickly. To make the machine even more user-friendly, there are two ways to empty the dirty water tank. The tank can be completely removed from the machine to empty, but you can also use the drain hose to empty the tank between activities. Thanks to the very extensive accessory kit, the machine can not only be used for carpet, but also for furniture and upholstery." "The WV-470 is a larger alternative to the 370 and 380 models, with double the capacity and the same high performance whether on wet or dry floors. What matters most to professional users is that we have the keep wet and dry functions strictly separated, so that the container can never be filled with mud, making it difficult to empty and detrimental to performance.
All devices have a wet or dry function, making switching between the two functions child's play. All you have to do is replace the white nylon filter with a float bowl and change the squeegee, or vice versa.
Although the WV470-2 has twice the capacity, it offers excellent maneuverability thanks to the push handle, which can be folded for storage.
The WV-470 is supplied as standard as a wet vacuum cleaner. The kit to convert the wet vacuum cleaner to a vacuum cleaner is included. You must then order the corresponding vacuum cleaner bags (see Accessories below).
Fitted with a 12.5m orange safety cord."
