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Kärcher
Kärcher
NT 80/1 B1 M S 16672670 https://www.kaercher.com/my/professional/vacuums/wet-and-dry-vacuum-cleaners/safety-vacuum-systems/nt-80-1-b1-m-s-16672670.html

Safety vacuum system NT 80/1 B1 M S

The NT 80/1 B1 MS safety vacuum cleaner avoid the risk of possible dust explosions caused by gunpowder or black powder. In addition combustible dusts and category M hazardous dust have to be vacuumed away immediately since it is risky if they deposit. For vacuuming such dusts a B1 proofed safety vacuum cleaner like the NT 80/1 B1 MS is needed (European approval of 94/9 EC (ATTEX)).

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The NT 80/1 B1 MS (IP 54 approved) is a powerful, one-engined wet/dry vacuum cleaner with an intake cartridge air filter for the turbine and a cartridge type filter and paper filter bag as a pre-filtration (both filters are approved for dust class M). It is used for vacuuming medium hazardous dusts with MAK > 0.1 mg/m³. This unit features a compact fan housing, equipped with a continuous antistatic system, a stainless steel container and with complete accessory. If maxium liquid capacity is reached during wet pick-up, a double float system will stop the air flow rate to prevent overflow. When filter or suction unit - like suction hose, tubes, floor tool - are clogged or the air flow rate is lower than 20 m/s the signal light up. On the back side of the unit a floor tool holder is integrated. Two large back wheels and two castors (electrically conductive) - one with brake - give the NT 80/1 B1 MS high mobility.

Features and benefits
Safety first
  • The NT 80/1 B1 M S features automatic water level control and can only be operated with a sufficient water level.
Zone 22 + dust class M
  • For combustible dusts in dust explosion classes, Zone 22 and health-endangering dusts, dust class M.
Specifications

Technical data

Air flow rate (l/s) 56
Vacuum (mbar/kPa) 235 / 23,5
Container capacity (l) 80
Max. rated input power (W) max. 1380
Standard nominal width 40
Sound pressure level (dB(A)) 70
Frequency (Hz) 50 - 60
Voltage (V) 220 - 240
Weight (kg) 32
Dimensions (L × W × H) (mm) 660 x 520 x 1078

Equipment

  • Suction hose, 4 m
  • Wet and dry floor nozzle, 370 mm
  • Crevice nozzle
  • Antistatic preparation
  • Stainless steel container
  • Cartridge filter, Paper
  • Sturdy bumper
  • Push handle
  • Protection class, I
  • Steering roller stop
  • Dust class, M
Safety vacuum system NT 80/1 B1 M S
Safety vacuum system NT 80/1 B1 M S