Three-phase wet & dry
3997
Product number: 4031000004
First class power
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3997
The most powerful "mobile" Nilfisk-CFM industrial vacuum, featuring 30 HP and up to 36000 l/m airflow
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Accessories for 3997
Complete range of accessories
Tech install
Vac Nozzle Dry
BRUSH D50 MM220 30 COMPLETE
Product number: Z7 22196
Tech install
Vac Nozzle Dry
BRUSH D50 MM220 90 COMPLETE
Product number: Z7 22038
Tech install
Vac Nozzle Dry
BRUSH D50 MM300 30 COMPLE
Product number: Z7 22197
Tech install
Vac Nozzle Dry
BRUSH D50 MM300 90 COMPLETE
Product number: Z7 22039
Tech install
Vac Nozzle Dry
BRUSH D50 MM400 30 COMPLETE
Product number: Z7 22198
Tech install
Vac Nozzle Dry
BRUSH D50 MM400 90 COMPLETE
Product number: Z7 22040
Tech install
Vac Nozzle Dry
BRUSH D50 MM500 30 COMPLETE
Product number: Z7 22199
Tech install
Vac Nozzle Dry
BRUSH D50 MM500 90 COMPLETE
Product number: Z7 22041
Tech install
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Vac Nozzle Dry
BRUSH D70 MM500 90 COMPLETE
Product number: Z7 22093
Specifications for 3997
Voltage (V)400
Frequency (Hz)50
IP protection class55
Insulation classF
Rated power (kW)20
Airflow without hose (m³/h - l/m) 1116 - 18600
Max. vacuum (kPa - mbar)44 - 440
Sound pressure level at 1.5 m (dB(A) ISO 3744)79
Container capacity (l)175
Main filter area (cm²)66000
Inlet (mm)100
Length x width x height (mm)2000x900x2150
Weight (kg)650
Current draw, rated (A)
CO2 emissions for “3997”
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Different variants of 3997
Below you can see the different variants of the product
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