Index revision : D - March 2018
18
7115
Note: The spraying air pressure must be set between 2 and 3 bars (4 for the K70 gauge); below
this, the spraying becomes less precise and above the jet becomes more dynamic and the hol-
low cone's benefits are reduced.
4.2.2. Version with whip (HR-MR)
Flow limitation
:
The use of a whip limits the max flow available on the gun.
In the case of small gauges (up to 09 included) and for low viscosities (up to 40 sec CA4) the
flow loss is around 15%. For larger gauges (12 and above) and for higher viscosities (above 40
sec and up to 80 sec), the flow loss is around 20% to 25%.
Note: for higher viscosities and very long hoses, above certain limits the flow starts to fall sud-
denly and becomes almost zero:
Resistivity limitation (MR only)
:
The use of a whip limits the low resistivity value to 2 M
Ω
.cm (0,5 for the standard version).
However, if the application requires an electrostatic voltage lower than or equal to 45 kV, the
product's min resistivity may be 1M
Ω
.cm.
Nanogun Airmix 120 bars +
15/1 pump
Nanogun Airmix 200 bars
+ 30/1 pump
Injector
04
06
09
12
14
04
06
09
12
14
7.5 m + whip
7.5 m + whip
Viscosity CA4
20
40
60
80
120
Prohibited
15 m + whip
15 m + whip
20
40
60
80
Prohibited
Not recommended
120
Prohibited
30 m + whip
30 m + whip
20
40
60
Prohibited
Prohibited
80
120
