Wet and dry vacuum cleaner NT 40/1 Ap L

NT 40/1 Ap L: Powerful wet and dry vacuum cleaner in the middle class with 40 litre tank. The machine impresses with excellent suction power, clever equipment and durable components.

High-quality wet and dry vacuum cleaner NT 40/1 Ap L with 40 litre tank capacity and semi-automatic filter cleaning, which when combined with the superb suction power even allows the removal of fine dust without a filter bag. The vacuum cleaner is versatile and can be used for removing coarse dirt and liquids, vacuuming machines and systems and also for vehicle interior cleaning, and also impresses with clever details for storing the brand new accessories. Its head was designed so flat that a tool box can be easily set down and thanks to the fastening options it can also be secured. The NT 40/1 Ap L also convinces with its very simple handling. All important functions are selected and set directly using a central rotary switch.

Features and benefits
Semi-automatic filter cleaning system
  • Semi-automatic filter cleaning guarantees constantly high suction power.
  • The positioning of the Ap cleaning button simplifies handling.
Flexible hose and power cable storage
  • Enables secure fixing of hoses of different lengths and diameters.
  • Transport-proof storage of the power cable.
Removable filter casing
  • Permits dust-free removal of the filter.
  • Effectively prevents incorrect insertion of the flat pleated filter.
Clever integrated storage options for accessories
  • Accessories are stored safely and are always ready to hand.

Technical data

Current type (Ph/V/Hz) 1 / 220 - 240 / 50 - 60
Air flow (l/s) 74
Vacuum (mbar/kPa) 273 / 27.3
Container content (l) 40
Rated input power (W) 1380
Standard nominal size ID 35
Cable length (m) 7.5
Sound pressure level (dB(A)) 70
Weight without accessories (kg) 12.4
Weight incl. packaging (kg) 16.4
Dimensions (L × W × H) (mm) 525 x 370 x 630


  • Suction hose, 2.5 m, with bend
  • Suction Tube, 2 Piece(s), 0.55 m, Metal
  • Filter bag, 1 Piece(s), Fleece
  • Wet and dry floor tool, 300 mm
  • Crevice nozzle
  • Auto shutdown when max. level is reached
  • Flat pleated filter, Paper
  • Filter cleaning, ApClean (semi-automatic filter cleaning system)
  • Safety class, II
  • Caster with brake
Wet and dry vacuum cleaner NT 40/1 Ap L
Application areas
  • Various applications from the removal of liquids through to vehicle interior cleaning