I-951
Page 5 of 8
Rev. F-43693 2/14/2018
Table 2: “Air Gap” Proportioner Induction Flow Rates w/Standard 1/4" Barb and Tubing
Metering
Tip
Color
164 BAG (1 GPM Flow Rate Air Gap Proportioner)
Injection Rates For Viscosities Shown
163 BAG (4 GPM Flow Rate Air 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
1.25 102-1 0.90 142-1 0.60 213-1 0.30 427-1 0.20 640-1 0.15 853-1
Orange
1.70 75-1 1.20 107-1 0.80 160-1 0.40 320-1 0.30 427-1 0.25 512-1
Turquoise
2.15 60-1 1.55 83-1 1.10 116-1 0.60 213-1 0.40 320-1 0.30 427-1
Pink
3.00 43-1 2.00 64-1 1.50 85-1 0.80 160-1 0.50 256-1 0.40 320-1
Light Blue*
3.90 33-1 2.75 47-1 1.80 71-1 1.00 128-1 0.70 183-1 0.45 284-1
Brown
4.55 28-1 3.00 43-1 2.00 64-1 1.20 107-1 0.80 160-1 0.50 256-1
Red
5.80 22-1 3.60 36-1 2.30 56-1 1.50 85-1 0.90 142-1 0.60 213-1
White
7.00 18-1 4.45 29-1 2.70 47-1 1.85 69-1 1.10 116-1 0.70 183-1
Green
7.90 16-1 5.00 26-1 3.00 43-1 2.00 64-1 1.25 102-1 0.80 160-1
Blue
9.80 13-1 5.75 22-1 3.30 39-1 2.50 51-1 1.50 85-1 0.82 156-1
Yellow
14.80 9-1 7.35 17-1 3.55 36-1 4.00 32-1 1.85 69-1 0.90 142-1
Black
20.15 6-1 8.50 15-1 3.70 35-1 5.50 23-1 2.00 64-1 0.94 136-1
Purple
27.80 5-1 9.80 13-1 3.80 34-1 8.80 15-1 2.40 53-1 0.96 133-1
Gray
31.60 4-1 10.50
12-1 3.90 33-1
11.65
11-1 2.50 51-1 1.00 128-1
No Tip
35.70 3.6-1 11.80 11-1 4.50 28-1 16.20 8-1 3.00 43-1 1.20 107-1
Note: All induction flow rates are based on a water pressure of 40 psi.
Leaner dilutions can be achieved by ordering DEMA ultra lean metering tip kit 100-15KU.
*Metering tip color was formerly clear.
Service Note: Standard size ¼” hose barbs and metering tips that come with this model are used for water thin (1cps) products.
Ratios as low as parts-per-million, can be achieved with the use of a capillary metering tip. More viscous products (75cps – 200cps)
may require larger 3/8” hose barbs and metering tips. If you are having difficulty achieving the ratio you require, call DEMA and ask
for the technical department.
Operation
Dispensing of diluted chemical can be performed in a number of ways
depending on the dispenser.
Lever / Button Activation – The unit can be operated by
pushing up on the lever. This lever can be locked in an “On”
position by depressing the lever inward. To unlock the “On”
position, either depress the lever or push up on the bottle fill
lever.
Bottle Fill Activation – Slide a bottle up to the bottom of the
unit and push up on the shown lever.
Remote Fill Activation - Depress the trigger on the handle of
the remote gun. The remote gun can be locked “On” by
rotating the red lever downward. To disengage this lever,
depress the trigger.