◆ 單端面
◆ 非平衡型
◆ 任意旋向
◆ 橡膠波紋管
FBD系列機械密封由于采用彈簧不易堵塞，提高了旋轉(zhuǎn)環(huán)的浮動性從而減少了補償阻力，適用于油、水及其它弱腐蝕性介質(zhì)中。
運行參數(shù)
規(guī)格：16～120mm
壓力：≤1.2Mpa
溫度：－20℃～150℃
線速度：≤10m/s
軸向竄動量：±1.0mm
材料組合
密封端面：石墨、碳化硅、碳化鎢、氧化鋁、不銹鋼
輔助密封：丁腈膠、氟橡膠、乙丙膠
金屬構(gòu)件：不銹鋼
| 規(guī)格\偏差\尺寸 | d | D | D1 | L1 | L2 | L3 |
| h6 | H8 |
|
|
|
|
| FBD-16 | 16 | 30 | 34 | 8 | 6 |
|
| FBD-18 | 18 | 32 | 36.8 | 8 | 6 |
|
| FBD-20 | 20 | 34 | 38.8 | 8 | 6 |
|
| FBD-22 | 22 | 35 | 41.5 | 8 | 6 |
|
| FBD-25 | 25 | 39 | 44.8 | 8 | 6 |
|
| FBD-28 | 28 | 43 | 48.5 | 8 | 6 |
|
| FBD-30 | 30 | 48 | 52 | 8 | 7 |
|
| FBD-35 | 35 | 53 | 57 | 10 | 8 | 30 |
| FBD-40 | 40 | 58 | 67 | 10 | 8 | 34 |
| FBD-45 | 45 | 63 | 73 | 10 | 8 | 36 |
| FBD-50 | 50 | 68 | 79 | 10 | 8 | 41 |
| FBD-55 | 55 | 73 | 84 | 12 | 10 | 41 |
| FBD-60 | 60 | 79 | 90 | 12 | 10 | 41 |
| FBD-65 | 65 | 86 | 98.5 | 12 | 10 | 49 |
| FBD-70 | 70 | 91 | 103.5 | 12 | 10 | 52 |
| FBD-75 | 75 | 96 | 110.5 | 12 | 10 | 52 |
| FBD-80 | 80 | 105 | 120 | 14 | 12 | 56 |
| FBD-85 | 85 | 110 | 125 | 14 | 12 | 56 |
| FBD-90 | 90 | 115 | 132 | 14 | 12 | 56 |
| FBD-95 | 95 | 120 | 137 | 14 | 12 | 56 |
| FBD-100 | 100 | 125 | 144 | 14 | 12 | 62 |
| FBD-110 | 110 | 135 | 157 | 16 | 14 | 62 |
| FBD-120 | 120 | 145 | 169 | 16 | 14 | 42 |
