4 LPM
14 LPM
Tip Colour
APPROXIMATE DILUTIONS
AT 2.86 BAR FOR WATER-THIN PRODUCTS (1.0 CP)
Orifice
Std. Drill
Size
Number)
Ratio (per Eductor Flow)
No Tip
.187
(3/16)
3:1
6.5:1
Grey
.128
(30)
3:1
6.5:1
Black
.098
(40)
3:1
7:1
Beige
.070
(50)
4:1
10:1
Red
.052
(55)
5:1
16:1
White
.043
(57)
7:1
20:1
Blue
.040
(60)
8:1
24:1
Tan
.035
(65)
10:1
30:1
Green
.028
(70)
16:1
45:1
Orange
.025
(72)
20:1
56:1
Brown
.023
(74)
24:1
64:1
Yellow
.020
(76)
32:1
90:1
Aqua
.018
(77)
38:1
128:1
Purple
.014
(79)
64:1
180:1
Pink
.010
(87)
128:1
350:1
Metering Tip Selection:
The final 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 left can be used as a
guideline. If product is noticeably thicker than water,
consult the Measurement of Concentration 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 ascer-
tained 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:
A 4 LPM eductor is grey; a 14 LPM eductor is
yellow. Refer to parts diagram if unfamiliar with names
of system components.
Measurement of Concentration:
You can determine the dispensed water-to-product
ratio for any metering tip size and product viscosity. All
that is required is to operate the primed dispenser for
a minute or so and note two things: the amount of
dispensed solution, and the amount 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 concentrate (X:1). If the test does not yield the desired ratio, choose a
different 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.
AccuDose Parts Diagram:
4
6
7
2
3
1
5
1
238100
Strainer washer
2
10082835 Swivel collar
3
10082806 Swivel stem
10075950 O-ring (stem /valve connection)
4
10075925 Pipe plug
5
10080710 Button, dark grey (standard)
10080711 Button, sky blue
10080712 Button, red
10080713 Button, green
10080714 Button, light grey
10080715 Button, yellow
6
10080894 Cabinet Set
7
10020700 Selector valve grommet
10020900 Back up ring for grommet
Description
Part No.
Key
