Metering Tip Selection:
The nal concentration of the dispensed solution is related to
both the size of the metering tip opening and the viscosity of
the liquid being siphoned. For water-thin products, the chart
at right can be used as a guideline. If product is noticeably
thickerthanwater,consulttheMeasurementofConcentration
Procedure below to achieve your desired water-to-product
ratio. Because dilution can vary with water temperature and
pressure, actual dilution achieved can only be ascertained
by using the Measurement of Concentration Procedure. The
clear, undrilled tip is provided to permit drilling to size not
listed should you need a dilution ratio that falls between
standard tip sizes.
NOTE: Refer to parts diagram if unfamiliar with names of
system components.
Measurement of Concentration:
You can determine the dispensed water-to-product ratio for
anymeteringtip size andproduct viscosity. All that is required
is to operate the primed dispenser for a minute or so and note
twothings:theamountofdispensedsolution,andtheamount
of concentrate used in preparation of the solution dispensed.
The water-to-product ratio is then calculated as follows:
Dilution Ratio (X:1) where X = Amount of
Mixed Solution — Amount of Concentrate Drawn
Amount of Concentrate Drawn
Dilution Ratio, then, equals X parts water to one part concen-
trate (X:1). If the test does not yield the desired ratio, choose a
dierent tip and repeat the test. Alternative methods to this test are 1) pH (using litmus paper), and 2) titration. Contact your concentrate supplier
for further information on these alternative methods and the materials required to perform them.
Parts Diagram List:
1 238100 Strainer washer
2 10092189 Kit, cap replacement
3 690014 Metering tip kit
4 10027303 Pick-up tube, 12"
5 509900 Ceramic weight
6 10089410 Footvalve, Viton
* EPDM also available order 10076302
DescriptionPart No.Key
5
4
6
3
1
2
7. Depress trigger to begin dispensing desired concentrate solution; release trigger to stop flow of solution. To lock trigger
in "ON" position depress and hold trigger while sliding red lock button back then release trigger. To release lock push red
lock button up and slightly forward to stop flow of solution.
7. To disconnect, turn off water source. Make sure on/off valve is in OFF position. Disconnect water supply hose from unit.
TRIGGER
LOCKBUTTON
8. Bottle Conversion.
Your dispenser was delivered to fit an "F-Style" or
"Round Gallon" bottle. The cap can be converted from
one style to the other by removing the screw to the
cover,andrelocatingthecap.Replacethebuttoninsert
into the open hole. Then reinstall the cover and screw.
APPROXIMATE DILUTIONS
AT 40 PSI FOR WATER-THIN PRODUCTS (1.0 CP)
Tip
Color Orifice
Size Std. Drill
Number
Ratio
(per Eductor Flow)
2.5 GPM
Foamer Sprayer
No Tip .187 (3/16) 7:1 13:1
Grey .128 (30) 7.5:1 13:1
Black .098 (40) 8:1 13:1
Beige .070 (50) 8:1 15:1
Red .052 (55) 11:1 17:1
White .043 (57) 15:1 22:1
Blue .040 (60) 18:1 24:1
Tan .035 (65) 22:1 32:1
Green .028 (70) 32:1 46:1
Orange .025 (72) 45:1 57:1
Brown .023 (74) 49:1 64:1
Yellow .020 (76) 73:1 76:1
Aqua .018 (77) 82:1 87:1
Purple .014 (79) 140:1 140:1
Pink .010 (87) 280:1 280:1
