China Leading Mechanical Seals Manufacturer
NINGBO YINZHOU HUAQIU INDUSTRY AND TRADE CO.,LTD
NingBo GaoHong Mechanical Seal Manufacturing CO.,LTD
Categories: Brands, Burgmann Replacements, Cartridge Seals, Single Cartridge Seals, Structures
| Type： | Single Cartridge Seal |
| Replacement： | Burgmann MA390/391 |
| Temperature： | -20 to +160℃ |
| Pressure： | 16-20 Bar |
| Speed： | ≤20m/s |
| Material： | Q1,G,V |
| d | D1 | D2 | D3 | D4 | L1 | L2 | L3 | L4 | |
| min | max | ||||||||
| 20 | 35 | 46 | 53 | 104 | 50 | 12 | 14 | 53 | 12 |
| 24 | 40 | 51 | 58 | 104 | 55 | 12 | 14 | 58 | 12 |
| 25 | 40 | 51 | 58 | 104 | 55 | 12 | 14 | 58 | 12 |
| 29 | 45 | 56 | 63 | 108 | 60 | 12 | 14 | 63 | 12 |
| 30 | 45 | 56 | 63 | 108 | 60 | 12 | 14 | 63 | 12 |
| 35 | 50 | 61 | 68 | 118 | 65 | 12 | 12 | 68 | 14 |
| 39 | 55 | 66 | 73 | 118 | 70 | 10 | 12 | 73 | 14 |
| 40 | 55 | 66 | 73 | 118 | 70 | 10 | 12 | 73 | 14 |
| 45 | 60 | 71 | 78 | 128 | 75 | 10 | 12 | 78 | 14 |
HUA QIU Seals specializes in high-performance mechanical seals, with 30+ years of expertise in designing reliable, innovative sealing solutions for various industries.
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