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ALWAYS CHOOSE
THE PROPER SIZE
OF PNEUMATIC PACKER |
Suitable for repair of damaged pipeline sections and joints. In combination with resins and reinforcement materials they assure tightness and proper static strength of a pipeline.
Sava packers are made of special, cord-reinforced rubber, which provides excellent stretching characteristic and is wear resistant.
All installed parts are resistant to corrosion.
On each side of a packer there are three wheels attached at an angle of 120° to ensure stability and prevent tipping over while moved along the pipe.
Design of all packers assures a maximum flow, except a 10-15 packer, which does not have a by-pass installed.
Packers are flexible and can be inserted at an angle. They are available in a variety of sizes and cover pipe diameters from 100 mm to 1200 mm. The effective packer length ranges from 600 mm to 4500 mm.
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Technical data - FLEXIBLE PACKERS
Part
Number
|
Nominal Size
|
Size Usage Range
|
Required
Inflation
Pressure |
Product
Weight |
Deflated Packer |
Baypass
Diameter female |
Rubber body Lenght |
| MIN diameter |
MAX diameter |
Length |
Diameter |
| |
|
m |
mm |
mm |
bar |
kg |
mm |
mm |
mm |
78214
|
10-15 |
1.0 |
100 |
150 |
2.5 |
2.1 |
1080 |
65 |
NA |
1000 |
78266
|
10-15
|
2.0 |
100 |
150
|
2.5 |
3.5 |
1980 |
65 |
NA |
1900 |
78218
|
10-15 |
2.5 |
100 |
150 |
2.5 |
3.6 |
2580 |
65 |
NA |
2500 |
78231
|
10-15 |
3.0 |
100 |
150 |
2.5 |
4.2 |
3080 |
65 |
NA |
3000 |
78244
|
10-15 |
4.0 |
100
|
150 |
2.5
|
5.0 |
4080 |
65 |
NA
|
4000 |
78283
|
10-15 |
5.0 |
100 |
150 |
2.5 |
6.0 |
4980 |
65 |
NA |
4900 |
| 77240 |
15-25 |
1.0
|
150 |
250 |
2.0 |
8.3 |
1210 |
112 |
2" |
1000 |
| 77614 |
15-25
|
2.0 |
150 |
250
|
2.0 |
11.0 |
2110 |
112
|
2" |
1900 |
| 60846 |
15-25 |
2.5 |
150 |
250 |
2.0 |
12.7 |
2710 |
112 |
2" |
2500 |
| 60497 |
15-25 |
3.0 |
150 |
250 |
2.0 |
13.9 |
3210 |
112 |
2" |
3000 |
| 60556 |
15-25 |
4.0 |
150
|
250 |
2.0
|
17.4 |
4210 |
112 |
2"
|
4000 |
| 60585 |
15-25 |
5.0 |
150 |
250 |
2.0 |
20.5 |
5110 |
112 |
2" |
4900 |
| 77241 |
30-40 |
1.0 |
300 |
400 |
1.5 |
18.0 |
1370 |
210 |
3" |
1120 |
| 77680 |
30-40
|
2.0 |
300 |
400
|
1.5 |
22.0 |
2340 |
210
|
3" |
2120 |
| 60525 |
30-40 |
2.5 |
300 |
400 |
1.5 |
25.0 |
2810 |
210 |
3" |
2620 |
| 60587 |
30-40 |
3.0 |
300 |
400 |
1.5 |
27.0 |
3300 |
210 |
3" |
3120 |
| 60593 |
30-40 |
4.0 |
300
|
400 |
1.5
|
32.0 |
4280 |
210 |
3" |
4120 |
| 60594 |
30-40 |
5.0 |
300 |
400 |
1.5
|
37.0 |
5060 |
210 |
3" |
4880 |
| 77242 |
45-60 |
1.0 |
450 |
600 |
1.2 |
33.0 |
1350 |
340 |
3" |
1120 |
| 78718 |
45-60
|
2.0 |
450 |
600 |
1.2 |
43.0 |
2240 |
340
|
3" |
2020 |
| 60526 |
45-60 |
2.5 |
450 |
600 |
1.2
|
48.0 |
2790 |
340 |
3" |
2620 |
| 78860 |
45-60 |
3.0 |
450 |
600 |
1.2 |
53.0 |
3060 |
340 |
3" |
2880 |
| 65027 |
60-80 |
1.5 |
600 |
800 |
1.0 |
50.0 |
1840 |
400 |
3" |
1620 |
| 60120 |
60-80
|
2.0 |
600 |
800 |
1.0 |
55.0 |
2240 |
400
|
3" |
2020 |
| 60527 |
60-80 |
2.5 |
600 |
800 |
1.0 |
61.0 |
2790 |
400 |
3" |
2620 |
| 60598 |
60-80 |
3.0 |
600 |
800 |
1.0 |
65.0 |
3060 |
400 |
3" |
2880 |
| 78015 |
80-100 |
1.5 |
800 |
1000 |
1.0 |
63.3 |
1780 |
535 |
3"
|
1540 |
| 79186 |
100-120 |
2.0 |
1000 |
1200 |
1.0 |
70.0 |
2180 |
535 |
3" |
1960 |
HOW TO CALCULATE THE CONTACT AREA OF THE PACKER
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Legend
Ln ... contact length (mm)
Lg ... packer rubber body length (sleeve) (mm)
D ... pipeline diameter, for which contact
length is calculated (mm)
d ... deflated packer diameter (mm) |
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