Three-phase wet & dry
3997W C
Product number: 4031000021
First class power
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3997W C
The most powerful "mobile" Nilfisk-CFM industrial vacuum, featuring 30 HP and up to 36000 l/m airflow
Specifications for 3997W C
Voltage (V)400
Frequency (Hz)50
IP protection class55
Insulation classF
Rated power (kW)20
Airflow without hose (m³/h - l/m) 2160 - 36000
Max. vacuum (kPa - mbar)25 - 250
Sound pressure level at 1.5 m (dB(A) ISO 3744)78
Container capacity (l)175
Main filter area (cm²)98000
Inlet (mm)120
Length x width x height (mm)2000x900x2150
Weight (kg)697
Different variants of 3997W C
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