Additional Information

Metering Tip Calculator

GPM
@ PSI
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PSI
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Formulas
$$C_v = F_0\sqrt{\frac{SG}{\Delta P_0}}$$
$$F_1 = C_v\sqrt{\Delta P_1} $$
SG = Specific gravity of water (1)
Metering Tip Color Oz per min $$F_2$$ Dilution Ratio $$RN{:}1$$ Dilution % Oz per gal
    $$F_1 \times 128 \div F_2$$ $$(1 \div (RN + 1)) \times 100$$ $$F_2 \div F_1$$
Brown
0.56 :1 %
Clear
0.88 :1 %
Bright Purple
1.38 :1 %
White
2.15 :1 %
Pink
2.93 :1 %
Corn Yellow
3.84 :1 %
Dark Green
4.88 :1 %
Orange
5.77 :1 %
Gray
6.01 :1 %
Light Green
7.01 :1 %
Med. Green
8.06 :1 %
Clear Pink
9.43 :1 %
Yellow Green
11.50 :1 %
Burgundy
11.93 :1 %
Pale Pink
13.87 :1 %
Light Blue
15.14 :1 %
Dark Purple
17.88 :1 %
Navy Blue
25.36 :1 %
Clear Aqua
28.60 :1 %
Black
50.00 :1 %
The dilution ratios in these charts are approximate values based on water thin chemicals with a viscosity of 1CPS. Due to chemical viscosity, actual ratios may vary. Water pressure fluctuations will cause variations in the final dilution ratio.
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Lafferty Equipment Manufacturing, Inc.
5614 Oak Grove Road
North Little Rock, AR 72118
TFN: 1-800-999-2820

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