Duplex 340 Series - Helpful Hints for Use

DUPLEX 340-420-620
36
DUPLEX STANDARD
DUPLEX STEAM
340
420
620
340
420
620
Length mm
430
Width mm
340
420
620
340
420
420
Height mm
240
250
Weight empty Kg
27.5
27.5
36
29
29
41.5
Brush diameter mm
102
Brush width mm
280
350
550
280
350
550
Voltage V
110/240
Frequency Hz
50/60
Power W
1000
1000
1600
1000
1000
1600
Insulation class
I°
Theoretical working surface
m3/h
180
350
550
180
350
550
Tank capacity L
4.2
5.4
9.5
2.1
2.7
4.75
Recovery tank capacity L
1.9
2.3
3.6
1.9
2.3
3.6
Brush round-minute rpm
650-750
Pressure on flooring g/ cm3
190
190
160
190
195
195
Steam jet width mm
-
250
330
530
Steam jet endurance min
-
60/90
Boiler power W
-
1300
1400
Pump Power W
-
16
Noise level dB
< 64
rms value of the weighted
1
vibration acceleration m/s2
Vibration value compliant with the ISO 5349-1 standard = ahv 0,95 m/s²
STEAM 620 machine is equipped with original DUPLEX boiler of greater
power and supplied with replaceable element with easy access for
maintenance, safety valve and "CP BOARD" high-performance thermal
insulation material.
Moreover the active solution tank of the 620 STEAM model is equipped with
water level gauge.