Special vacuum cleaner NT 611 Eco K

Single-motor, industrial wet and dry vacuum cleaner with 55 l container volume for all applications in trade, industry and building cleaning. Equipped as standard with a coarse filter for wet vacuuming. The special filter system enables the change between wet and dry vacuuming without removing the filter (with use of an optional surface filter). Equipped with standard accessories C-DN 40, accessories holder, rubber cable and integrated disposal pump. Mechanical filter cleaning for cleaning the optional flat pleated filter.

The NT 611 Eco K wet/dry vacuum cleaner is a particularly user-friendly unit which is ideal for universal applications, e.g. in the trades, contract cleaning. The integrated waste water pump exhaust a large quantity of liquids out of the tank for continuously vacuuming water. One very practical feature of this vacuum cleaner is the flat pleated filter (optional) which offers various essential benefits: * The user can alternate between wet and dry pick-up without any interruption because the filter is always above the fluid level. * Access to the filter is quick and simple because it is not necessary to remove the motor head first. * The flat pleated filter (optional) increases the useable capacity of the container since it does not project downwards. The electronic level monitor automatically switches off the fan motor when the maximum fluid level is reached. The unit has two large diameter wheels at the rear and two castors at the front for high stability and manoeuvrability, it is also light enough to be carried without difficulty. A large On-/Off-switch as well as holders for storing the cable and accessories on the unit offer additional user convenience.

Features and benefits
Integrated wastewater pump
  • Large quantities of liquid can be disposed of via the disposal pump to allow continuous use.
Integrated accessory storage
  • Large bumper with accessory storage.

Technical data

Current type (V/Hz) 220 - 240 / 50 - 60
Air flow (l/s) 57
Vacuum (mbar/kPa) 235 / 23,5
Container capacity (l) 55
Max. rated input power (W) max. 2350
Disposal pump power rating (W) 800
Standard nominal width ID 40
Cable length (m) 10
Sound pressure level (dB(A)) 63
Weight without accessories (kg) 23
Dimensions (L × W × H) (mm) 570 x 430 x 860


  • Suction hose, 4 m, with bend
  • Suction tube, 2 piece(s), 0.5 m, Metal
  • Wet/dry floor nozzle, 360 mm
  • Crevice nozzle
  • Coarse dirt filter
  • Filter bag, 1 piece(s), Paper
  • Drain hose (oil-resistant)
  • Automatic cut-out features at max. filling quality
  • Container material, Plastic
  • Clip system for hose extension
  • Completely removable waste water pump
  • Parking brake
  • Sturdy bumper
  • Push handle
  • Protection class, I
  • Maintenance-free suction turbines, 1 piece(s)