Ji bo John Crane 609 688 Mohra Mekanîkî ya Metal Bellow
Terîf:
688 Seal Mekanîk
Ji bo kompresorên mezin û pompeyên pîşesaziyê
Li şûna mora mekanîkî ya John Crane 609
Mercên Operasyonê:
Germahiya: -75℃ heta +400℃
Zext: ≤2.0MPa
Lez: ≤23m/s
Materyal:
Ringa Stationary: TC, Silicon Carbide
Ringa Rotary: Karbon, Silicon Carbide, TC
Mohra Duyemîn: NBR, EPDM, Viton
Bellow: Steel
Parçeyên Bihar û Metal: Pola
Serlêdan:
Petrol, hîdrokarbona sivik,
Hîdrokarbona bîhnxweş,
solavên organîk,
asîdên hefteyê,amonyak
| d(inç) | D3 | L1 |
| 1.000 | 41.28 | 38.95 |
| 1.125 | 44.45 | 39,87 |
| 1.250 | 47,63 | 40.66 |
| 1.375 | 50.8 | 40.66 |
| 1.500 | 53.98 | 40.66 |
| 1.625 | 57.15 | 40.66 |
| 1.750 | 60.33 | 41.48 |
| 1.875 | 63.5 | 41.48 |
| 2.000 | 66.68 | 42.26 |
| 2.125 | 69,85 | 42.26 |
| 2.250 | 73.03 | 43,86 |
| 2.375 | 76.2 | 43,86 |
| 2.500 | 82,55 | 44,65 |
| 2.625 | 85,73 | 45.44 |
| 2.750 | 88.9 | 45.44 |
| 2.875 | 93,65 | 47,83 |
| 3.000 | 96,82 | 47,83 |
| 3.125 | 101.6 | 47,83 |
| 3.250 | 104,78 | 47,83 |
| 3.375 | 107.95 | 47,83 |
| 3.500 | 111.13 | 47,83 |
| 3.625 | 114.3 | 47,83 |
| 3.750 | 117,48 | 47,83 |
| 3.875 | 120,65 | 47,83 |
| 4.000 | 123,83 | 47,83 |
