We sell three sizes of Carbide Nozzles. The Standard is 3/32.
That’s what you would get with your system. You should always
have on hand spare nozzle in case your current one wears out and need
replacing. A worn nozzle will cause longer etching time as the flow
is not concentrated in original area.
1/16" nozzles are for stage carving; it provides a smaller
(tighter)media pattern for smaller areas of etching
3/32" are standard; Rayzist determined them to be "the
standard" years ago when they first began to make equipment,
the sand pattern was not too small or to large.
1/18" are primarily used when blasting larger open areas,
such as signage or monuments (although Rayzist still use 3/32"
for monumental). The orifice is larger so more sand and air dispenses
from the nozzle, giving a wider pattern
of media, (when using this sizethe mixing valves will usually requires
re-adjustment)
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