User's Manual

AirCapsandFluidNozzles
Air Air
Air
Caps Caps
Caps
and and
and
Fluid Fluid
Fluid
Nozzles Nozzles
Nozzles
Fluid Fluid
Fluid
Nozzle Nozzle
Nozzle
Selection Selection
Selection
Chart Chart
Chart
Toreducetheriskofaninjury,followthe
PressureReliefProcedure,page27,before
removingorinstallingauidnozzleand/oraircap.
Fluid Fluid
Fluid
Nozzle Nozzle
Nozzle
Part Part
Part
No. No.
No.
Color Color
Color
Description Description
Description
Orice Orice
Orice
Size Size
Size
mm mm
mm
(in.) (in.)
(in.)
24N613
0.75(.029)
24N614
1.0(.042)
24N615
1.2(.047)
24N616
1.5(.055)
24N617
1.8(.070)
24N618
2.0(.079)
24N619
Black
For
standard
coatings
0.55(.022)
24N620
0.75(.029)
24N621
1.0(.042)
24N622
1.2(.047)
24N623
1.5(.055)
24N624
1.8(.070)
24N625
Blue
With
hardened
seat,for
abrasives
and
metallics
2.0(.079)
Fluid Fluid
Fluid
Nozzle Nozzle
Nozzle
Performance Performance
Performance
Charts Charts
Charts
Usethefollowingproceduretoselecttheproperuid
nozzleforyourapplication.
1.Foreachuidnozzlechart,ndthepointonthe
graphcorrespondingtoyourdesiredowrate
andviscosity.Markthepointoneachgraphwith
apencil.
2.Thethickverticallineineachgraphrepresents
thetargetowrateforthatnozzlesize.Find
thegraphthathasthemarkedpointclosestto
thethickverticalline.Thisistherecommended
nozzlesizeforyourapplication.Signicantly
exceedingthetargetowratemayresultin
lowersprayperformanceduetoexcessiveuid
velocity.
3.Fromthemarkedpoint,moveacrosstothe
verticalscaletondtherequireduidpressure.
Iftherequiredpressureistoohigh,usethenext
largestnozzlesize.Iftheuidpressureistoolow
(<0.35bar,3.5kPa,5psi),usethenextsmallest
nozzlesize.
Key Key
Key
to to
to
Fluid Fluid
Fluid
Nozzle Nozzle
Nozzle
Performance Performance
Performance
Charts Charts
Charts
NOTE: NOTE:
NOTE:
Fluidpressuresaremeasuredatthespray
guninlet.
260CentipoiseFluid
160CentipoiseFluid
70CentipoiseFluid
20CentipoiseFluid
68 3A2494D