I-963
Page 3 of 6
Rev. E-37870 5/17/12
Installation
Mounting Dispenser Assembly
1.
Remove the ball valve screw and knob then slide the cover off of the valve
assembly.
2.
Position the dispenser on the wall and mark the four mounting screw
locations.
3.
Install the supplied anchors in the wall and install the screws half way into
the anchors.
4.
Slide the dispenser over the screw heads and tighten down the screws.
5.
Install the desired metering tip in the elbow as shown.
6.
Cut the chemical supply tube to length by removing excess tubing. Install
the supplied ceramic weight onto the tube then install the tube onto the
elbow barb. Place the tube end with the ceramic weight and foot valve into
the proper chemical container. Note: Chemical container can be no greater
than 6’ (1.83 meters) below the dispenser.
7.
Cut outlet tubing to desired length and install to proportioner barb. Properly
place tubing in sink where chemical is desired.
8.
Replace the cover, ball valve knob, and tighten the screw.
Water Supply
(Inlet pressure must be between 20 psi (1.38 bar) and 125 psi (8.62 bar)).
1.
Attach a garden hose to the water inlet on the unit.
Table 1: “Air Gap” & “Action Gap” Induction Flow Rates w/Standard 1/4" Barb and Tubing
Metering
Tip
Color
163 BAG (4 GPM Flow Rate Air Gap Proportioner)
Injection Rates For Viscosities Shown
(4 GPM Flow Rate Action Gap Proportioner)
Injection Rates For Viscosities Shown
1 cps
75 cps
200 cps
1 cps
75 cps
200 cps
Oz/Gal
Ratio
Oz/Gal
Ratio
Oz/Gal
Ratio
Oz/Gal
Ratio
Oz/Gal
Ratio
Oz/Gal
Ratio
Tan
0.30
427-1
0.20
640-1
0.15
853-1
0.33
387-1
0.26
500-1
0.12
1090-1
Orange
0.40
320-1
0.30
427-1
0.25
512-1
0.42
307-1
0.32
430-1
0.17
735-1
Turquoise
0.60
213-1
0.40
320-1
0.30
427-1
0.51
251-1
0.34
382-1
0.19
676-1
Pink
0.80
160-1
0.50
256-1
0.40
320-1
0.78
165-1
0.56
230-1
0.3
422-1
Light Blue*
1.00
128-1
0.70
183-1
0.45
284-1
0.87
147-1
0.67
192-1
0.33
391-1
Brown
1.20
107-1
0.80
160-1
0.50
256-1
0.99
129-1
0.74
174-1
0.37
345-1
Red
1.50
85-1
0.90
142-1
0.60
213-1
1.37
93-1
0.91
141-1
0.44
289-1
White
1.85
69-1
1.10
116-1
0.70
183-1
1.52
84-1
1.04
123-1
0.48
264-1
Green
2.00
64-1
1.25
102-1
0.80
160-1
1.72
74-1
1.22
105-1
0.52
244-1
Blue
2.50
51-1
1.50
85-1
0.82
156-1
2.13
60-1
1.27
101-1
0.54
239-1
Yellow
4.00
32-1
1.85
69-1
0.90
142-1
3.05
42-1
1.71
75-1
0.56
229-1
Black
5.50
23-1
2.00
64-1
0.94
136-1
4.50
28-1
1.96
65-1
0.57
224-1
Purple
8.80
15-1
2.40
53-1
0.96
133-1
7.75
17-1
2.4
53-1
0.59
217-1
Gray
11.65
11-1
2.50
51-1
1.00
128-1
9.86
13-1
2.54
50-1
0.63
204-1
No Tip
16.20
8-1
3.00
43-1
1.20
107-1
19.63
7-1
3.16
40-1
0.67
190-1
*Metering tip color was formerly clear.
Notes: All induction flow rates are based on a water pressure of 40 psi.
(1 cps (centipoises)-viscosity of water, 75 cps-viscosity of light weight detergents, 200 cps-viscosity of most dishwasher detergents)
Leaner dilutions can be achieved by ordering DEMA ultra lean metering tip kit 100-15KU.
Ratios as low as 100 parts-per-million can be achieved with the use of a DEMA capillary metering tip. Contact DEMA customer service
for more information.
If you are having difficulty achieving the ratio you require, call DEMA and ask for the technical service department.
