MW 1900 WELDING FUME EXTRACTOR
Rev 00.00
Page 16 of 32
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GENERAL INFORMATION ON THE MACHINE
Par
Description
2
Technical data of the Masterweld MW 1900 unit
Unit data
MW 1900
Suction arm
N°
1
Supply voltage
V
230
Mains frequency
Hz
50
Installed power
kW
1.1
Absorbed current
A
4.85
Maximum extractor fan flow rate
m
3
/h
2500
Extractor fan negative pressure
Pa
1400
IP Protection class
55
ISO insulation class
F
Machine air flow rate
m
3
/h
1500
Machine negative pressure
Pa
630
Filtration efficiency
According to EN 779
%
G2 25%
%
G4 70%
%
H12 99,5%
Optional carbon filter
Kg
10
Sound pressure level
db(A)
73
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