Parts
312752D
13
Orifice Size Selection
Use the following equation to find a suggested orifice
size for your application.
The calculated “D” is the suggested orifice size in milli-
meters. Round to the nearest available orifice size listed
on page 12.
This section is provided to approximate an effective
orifice size for a given application. There is no guar-
antee that this formula will provide the correct ori-
fice size.
D = Orifice Diameter (mm)
F = Flow through orifice (pounds / second)
P = Dispensing Pressure for Chemical (psi)
Sg = Specific Gravity of Chemical
D
F 0.324
P Sg 62.4
=
Summary of Contents for 30110-500-2
Page 14: ...Parts 14 312752D...
