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Well Pack
Color: Multi-colored
Density: 100 lbs per cubic foot
Mesh Size: #80 – 1/4"
Inches: 0.007 – 0.250
Well Slot Size: #7 – #120
ANSI/NSF 61 Approved
AWWA Standard A100-06 |
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Red Flint Sand and Gravel well pack media is specifically engineered for gravel packed wells. Engineering firms and well screen manufacturers specify Red Flint because of its superior chemical and physical properties. The gravel is used for in ground wells to form a barrier between the screens and the natural deposit of the soil formation.
Red Flint Gravel Pack Media Selection Guide
TYPICAL SIEVE ANALYSIS (PERCENT PASSING)
| Gravel Pack Size |
3/8" |
#120 |
#90 |
#80 |
#60 |
#50 |
#40 |
#30 |
#20 |
#15 |
#10 |
#7 |
US Mesh |
MM |
|
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| 3/8" |
9.500 |
98 |
|
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| 1/4" |
6.300 |
20 |
97 |
|
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| 4 |
4.750 |
3 |
65 |
99 |
99 |
|
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| 5 |
4.000 |
1 |
35 |
86 |
91 |
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| 6 |
3.350 |
|
10 |
52 |
65 |
94 |
|
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|
|
|
|
|
| 7 |
2.800 |
|
2 |
21 |
33 |
79 |
94 |
|
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|
|
| 8 |
2.360 |
|
1 |
5 |
10 |
58 |
83 |
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| 10 |
2.000 |
|
|
1 |
3 |
29 |
65 |
99 |
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| 12 |
1.700 |
|
|
|
1 |
7 |
44 |
95 |
98 |
|
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| 14 |
1.400 |
|
|
|
|
1 |
14 |
59 |
84 |
|
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| 16 |
1.180 |
|
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|
2 |
19 |
56 |
99 |
|
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| 18 |
1.000 |
|
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|
2 |
27 |
98 |
97 |
|
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| 20 |
0.850 |
|
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1 |
8 |
86 |
75 |
98 |
|
| 25 |
0.710 |
|
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|
2 |
65 |
53 |
88 |
98 |
| 30 |
0.600 |
|
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|
|
43 |
26 |
63 |
95 |
| 35 |
0.500 |
|
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|
10 |
7 |
34 |
91 |
| 40 |
0.425 |
|
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4 |
3 |
11 |
72 |
| 45 |
0.355 |
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|
3 |
48 |
| 50 |
0.300 |
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1 |
31 |
| 60 |
0.250 |
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15 |
| 70 |
0.212 |
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7 |
| 80 |
0.180 |
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3 |
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