
15
Various types of spray guns are available depending on the
material sprayed.
Each spray gun is made of:
a coupling to the material delivery hose
(31)
,
a coupling to the air hose
(32)
,
1 air control valve
(33)
,
an air nozzle
(34)
,
with or without possibility of regulation
(35)
a deflector
(36)
.
Generally speaking, with deflectors having a smaller
diameter the material is sprayed with a wider pattern and
vice-versa.
31
33
35
32
34
36