Standard Packer Selection Tables and Specification Sheets
U.S. Patents 4,455,027 and 5,778,982
For a general discussion of inflatable packers, their various applications, selection considerations for custom and standard products, as well as accessories, click here to download our most recent Catalog 6 (PDF).
We often add new products derived from our ongoing custom products business, such as a heavy-duty 15-inch packer, and packers for N-size (3-inch) and H-size (3.78-inch) core holes. Sizes larger than shown below are made to order. Call for more information.
Medium Duty Packers
|
| Model |
Specifications
formatted in
PDF |
Uninflated
OD
inch mm |
Largest
Recommended Hole Size
inch mm |
Mandrel Pipe Size
Nominal O.D. I.D.
inch mm inch mm |
Uninflated
Element
Length
inch mm |
Material
|
| MD-1.8 |
MD-1.8
PDF |
1.8 |
46 |
3.5 |
89 |
1/2 |
0.84 |
21 |
0.55 |
14 |
40 |
1,016 |
304/316 SS |
| MD-2.4 |
MD-2.4 PDF |
2.4 |
61 |
4.5 |
114 |
3/4 |
1.05 |
26 |
0.74 |
19 |
40 |
1,016 |
Al-Stl-SS |
| MD-2.7 |
MD-2.7
PDF |
2.7 |
69 |
5.0 |
127 |
1 |
1.32 |
33 |
0.96 |
24 |
40 |
1,016 |
304/316 SS |
| MD-3.4 |
MD-3.4
PDF |
3.4 |
86 |
6.5 |
165 |
1-1/4 |
1.66 |
42 |
1.28 |
32 |
40 |
1,016 |
304/316 SS |
| MD-4.0 |
MD-4.0
PDF |
4.0 |
102 |
7.5 |
191 |
1-1/2 |
1.90 |
48 |
1.50 |
38 |
40 |
1,016 |
304/316 SS |
| MD-4.5 |
MD-4.5
PDF |
4.5 |
114 |
8.5 |
216 |
2 |
2.24 |
60 |
1.94 |
49 |
40 |
1,016 |
304/316 SS |
| MD-5.2 |
MD-5.2 PDF |
5.2 |
132 |
10.0 |
254 |
2-1/2 |
2.88 |
73 |
2.24 |
57 |
45 |
1,143 |
Steel-Bronze |
| MD-6.2 |
MD-6.2 PDF |
6.2 |
157 |
12.0 |
305 |
3 |
3.50 |
89 |
2.50 |
64 |
50 |
1,270 |
Steel-Bronze |
| MD-7.5 |
MD-7.5 PDF |
7.5 |
191 |
14.0 |
356 |
4 |
4.50 |
114 |
3.50 |
89 |
60 |
1,524 |
Steel-Bronze |
|
MD-10.0 |
MD-10.0 PDF |
10.0 |
254 |
18.0 |
457 |
- |
6.00 |
152 |
5.00 |
127 |
70 |
1,780 |
Steel-Bronze |
| MD-12.5 |
please call |
12.5 |
318 |
24 |
610 |
- |
7.50 |
191 |
6.25 |
159 |
85 |
2,159 |
Steel=Bronze |
| MD-15.0 |
please call
(estimates shown) |
15.0 |
381 |
28 |
711 |
- |
9 |
229 |
8 |
203 |
100 |
2,540 |
Steel |
Frackers™
|
| Model |
Specifications
formatted in
PDF |
Uninflated
OD
inch mm |
Largest
Recommended Hole Size
inch
mm |
Mandrel Pipe Size
Nominal O.D. I.D. inch mm inch mm |
Uninflated
Element
Length
inch mm |
Material
|
| FR-2.6 |
FR-2.6 PDF |
2.6 |
66
|
3.75 |
95
|
- |
1.00 |
25 |
0.50
|
12
|
45
|
1,143
|
Steel-SS |
| FR-3.3 |
FR-3.3 PDF |
3.3 |
84 |
4.8 |
121 |
- |
1.50 |
38 |
0.81 |
21 |
45 |
1,143 |
Steel-SS |
| FR-4.1 |
FR-4.1 PDF |
4.1 |
104
|
6.5 |
165
|
- |
2.00 |
51 |
1.25 |
32 |
45 |
1,143 |
Steel-SS |
| FR-4.5 |
please call |
4.5 |
114 |
6.75 |
171 |
- |
2.00 |
51 |
1.25 |
32 |
45 |
1,143 |
Steel-SS |
| FR-4.9 |
FR-4.9 PDF |
4.9 |
124 |
7.0 |
178 |
2 |
2.38 |
60 |
1.60 |
41 |
45 |
1,143 |
Steel-SS |
| FR-5.5 |
FR-5.5 PDF |
5.5 |
140 |
8.0 |
203 |
2 |
2.38 |
60 |
1.60 |
41 |
45 |
1,143 |
Steel-SS |
| FR-7.1 |
FR-7.1 PDF |
7.1 |
180 |
10.0 |
254 |
3 |
3.5 |
89 |
2.00 |
51 |
50 |
1,270 |
Steel-SS |
| FR-9.0 |
please call |
9.0 |
229 |
13 |
330 |
4 |
4.5 |
114 |
3 |
76 |
60 |
1,524 |
Steel-SS |
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