Vhw320 - Vhw321 Technical Data; Dimensions - Nilfisk VHW320 Manuel D'instructions

VHW320 - VHW321 - VHW420 - VHW421 - VHW440

VHW320 - VHW321 Technical Data

Parameter
Dust classes
Voltage (50 Hz)
Power rating
Power rating (EN 60335-2-69) (50 Hz)
Power (VHW.. Z21 - VHW.. Z2)
Power rating (VHW.. Z22)
Noise level (Lpf) (EN60335-2-69)
Protection
Electrical protection
Motor insulation class
Container capacity
Inlet (diameter)
Max vacuum with limiting valve (VHW.. L/M/H)
Max vacuum with limiting valve (VHW..Z21 - VHW.. Z2)
Max vacuum with limiting valve (VHW..Z22)
Maximum air flow rate(without hose and reductions)
Maximum air flow rate (with hose, length: 3 m, diameter: 40 mm)
Allowed hoses
Main cartridge filter surface
Upstream absolute "H" filter surface
Absolute filter efficiency (EN 1822)
Blower absolute filter surface area
Downstream absolute filter efficiency (EN1822)
(**) VHW.. Z21

Dimensions

GB
Model
A (mm)
B (mm)
C (mm)
Weight (kg)
■
Storage conditions:
■ Operating conditions:
C393
VHW320
L - M - H - Z22 IC
1170 1370
780 800
440 440
73 94
T: -10°C ÷ +40°C
Maximum altitude: 800 m (Up to 2,000 m with reduced performances)
T: -10°C ÷ +40°C
Units VHW320IC
V 400
kW 1.5
kW 1.4
kW
kW
dB(A)
IP
Class
Class
L
mm
hPa - mbar 185
hPa - mbar
hPa - mbar
m /h - L/min' 192 - 3200
3
m /h - L/min' 160 - 2470
3
mm 40 - 50
m 1.5
2
m
2
%
m 1.1
2
%
Figure 4
VHW321
L - M - H - Z22 Z2
1170
735
440
83 88
Humidity: 85%
Humidity: 85%
8
VHW320
- L - M - H
400
1.5
1.4
- 2.2
- 1.6
60 60
55 55 55 / 65(**)
I I
F F
25 25
50 50
185
- -
- 200
192 - 3200 192 - 3200
160 - 2670 160 - 2670
40
1
- 1.1
- 99.995 (H14) 99.995 (H14)
1.1
99.995 (H14) - 99.9995 (U15)
Z21
1170
91
VHW321
400
1.5
1.4
2.2
1.6
61
I
F
25
50
185
170
200
40
1
1.1
1.1
03/2017