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8.2. Settings of the spraying parameters
These settings are given for information and can be subject to variations in particular due to the
temperature and to the ambient humidity.
Viscosity of paint 20 sec CA4 and length of paint hose 7.5 m:
Flat spray nozzle with
high efficiency cap ring
(P/N 900009014)
Round spray nozzle
∅
: 6 mm
Round spray nozzle
∅
: 8 mm
Round spray nozzle
∅
: 12 mm
• * Dynamic pressure measured in the inlet of the supply hose of compressed air when the spray
gun is in use.
• ** Maximum size of the spray when the circuit of additional air is opened at most with a distance
of 250 mm spraying and a electrostatic tension of 60 kV.
• *** Too low flow, coat not closed considering the time of spraying.
Index revision : C - March 2016
Paint flow in cc/mn
Paint pressure in bar
Air compressed flow in
3
Nm
/h
Air compressed
pressure in bar *
Width of spray in cm**
Finishing
Paint flow in cc/mn
Paint pressure in bar
Air compressed flow in
3
Nm
/h
Air compressed
pressure in bar *
Width of spray in cm**
Finishing
Paint flow in cc/mn
Paint pressure in bar
Air compressed flow in
3
Nm
/h
Air compressed
pressure in bar *
Width of spray in cm**
Finishing
Paint flow in cc/mn
Paint pressure in bar
Air compressed flow in
3
Nm
/h
Air compressed
pressure in bar *
Width of spray in cm**
Finishing
130
285
0,3
0,8
10,3
15,8
1,4
2,4
11
24
Good
Good
70
200
0,4
1
6,6
7,8
1,2
1,5
8
8
Good
Good
120
150
0,2
0,3
6,6
7,8
1
1,3
8
9
Good
Good
135
150
0,2
0,3
8,4
9,4
1,2
1,5
NS***
11
Good
Good
25
525
750
1,5
2,6
19,4
25,2
3,1
4,2
35
37
Good
Good
Average
400
650
2
4
12,2
16,8
2,7
4
15
19
Good
Good
315
660
0,6
1,5
11,3
16,8
2,1
3,4
11
20
Good
Good
310
660
0,6
1,5
12,8
22,5
2,2
4,3
13
21
Good
Good
900
3,1
30
6
37
7105
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