Mechanical seals |
Permanent magnets |
Rare-earth magnet |
Non rare-earth magnet |
Motor Industry |
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Die Casting Aluminium |
Our Patent Products |
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| LH4702 MODEL MECHANICAL SEAL SERIES |
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| TYPE\SIZE |
d |
D1 |
L |
L1 |
| LH4702-20 |
20 |
35 |
46.8 |
8 |
| LH4702-25 |
25 |
40 |
52.3 |
8 |
| LH4702-28 |
28 |
43 |
52.3 |
8 |
| LH4702-30 |
30 |
45 |
54.3 |
9 |
| LH4702-32 |
32 |
48 |
64.3 |
9 |
| LH4702-35 |
35 |
50 |
64.3 |
9 |
| LH4702-40 |
40 |
58 |
64.3 |
9 |
| LH4702-45 |
45 |
63 |
71.3 |
9.5 |
| LH4702-50 |
50 |
70 |
71.3 |
9.5 |
| LH4702-55 |
55 |
75 |
75.3 |
9.5 |
| LH4702-60 |
60 |
80 |
77.3 |
9.5 |
| Main Characteristics |
| Mostly Use: mediums face: general weak corrosive liquids and polluted water and so on, in which the quantity of solid particles is less than 4 percent in volume. |
| Closing liquid face: oil sort and so on. |
| Pressure in the sealed chamber: <= 0.35Mpa |
| Temperature in the sealed chamber: <=100oC |
| Linear Velocity: <= 10m / sec |
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