ZY H7N
Operating Limits
Pressure: ≤2.5MPa
Speed:≤20m/s
Temperature:- 20°C~+ 220°C
Dsign Features
ZYH7N Wave Spring, ZY H75 Multiple Spring
Conform to 1S03069,DlN24960 and GB6556 standards
Balanced mechanical seal
Pressure: ≤2.5MPa
Speed:≤20m/s
Temperature:- 20°C~+ 220°C
Dsign Features
ZYH7N Wave Spring, ZY H75 Multiple Spring
Conform to 1S03069,DlN24960 and GB6556 standards
Balanced mechanical seal
- Description
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Description
| Sesl size d(mm) |
D | D1 | D6 | D7 | L2 | L1K |
| 25 | 30 | 45 | 34 | 40 | 36 | 47.5 |
| 28 | 33 | 48 | 37 | 43 | 38.5 | 50.0 |
| 30 | 35 | 50 | 39 | 45 | 38.5 | 50.0 |
| 33 | 38 | 55 | 42 | 48 | 38.5 | 50.0 |
| 35 | 40 | 57 | 44 | 50 | 38.5 | 50.0 |
| 38 | 43 | 60 | 49 | 56 | 38.5 | 52.5 |
| 40 | 45 | 62 | 51 | 58 | 385 | 52.5 |
| 43 | 48 | 65 | 54 | 61 | 38.5 | 52.5 |
| 45 | 50 | 67 | 56 | 63 | 38.5 | 52.5 |
| 48 | 53 | 70 | 59 | 66 | 38.5 | 52.5 |
| 50 | 55 | 72 | 62 | 70 | 42.5 | 57.5 |
| 53 | 58 | 79 | 65 | 73 | 42.5 | 57.5 |
| 55 | 60 | 81 | 67 | 75 | 42.5 | 57.5 |
| 60 | 65 | 86 | 72 | 80 | 47.5 | 62.5 |
| 65 | 70 | 91 | 77 | 85 | 47.5 | 62.5 |
| 70 | 75 | 99 | 83 | 92 | 52 | 70.0 |
| 75 | 80 | 104 | 88 | 97 | 52 | 70.0 |
| 80 | 85 | 109 | 95 | 105 | 51.8 | 70.0 |
| 85 | 90 | 114 | 100 | 110 | 56.8 | 75.0 |
| 90 | 95 | 119 | 105 | 115 | 56.8 | 75.0 |
| 95 | 100 | 124 | 110 | 120 | 57.8 | 75.0 |
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