Operating Manual
Spray
guns
30.03.2020 Version 1.0
©2020 enz® technik ag
Page
21
of
36
SG-42 spray gun torque
Figure 9: SG-42
Figure 10: Torque SG-42 with two active nozzles
The SG-42 spray gun has a double lance. A round jet is mounted on
the lower pipe connection. The flat jet nozzle mounted on the upper
pipe connection can be turned on and off with a rotating movement
on the hand grip.
CAUTION!
If the upper flat jet nozzle is switched on, the flow will increase, and
therefore also the torque on the gun.
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
2
2.2
2.4
2.6
2.8
3
3.2
3.4
3.6
3.8
4
0
20 40
60
80 100 120 140 160 180 200 220 240 260 280 300 320
ø
N
o
zz
le
i
n
se
rt
[
m
m
]
Working pressure at the spray gun [bar]
Max. torque with two active nozzles
20 Nm
No longer
permitted
Permitted
Flat jet nozzle
Round jet
nozzle
