It repalce AES M02SU, Flowserve M412LZ028 and 13 others. It is suited for the Howden WRV204 Mk5E.The John Crane Type 8B1 is a seal.
High Quality Multiple Spring O-ring Mechanical Seals
Operational Conditions:
Temperature: -20 centigrade to +180centigrade
Pressure: ≤ 2.5MPa
Speed: ≤ 15m/s
2. Materials:
Stationary Ring: Ceramic, Silicon Carbide, TC
Rotary Ring: Carbon, Silicon Carbide
Secondary Seal: NBR, EPDM, Viton, PTFE
Spring and Metal Parts: Steel
FT8B1/8B1T mechanical seals are available in a wide variety of elastomers for handling practically every industrial fluid. All components are held together by a snap ring in a unitized construction design. It is suitable for general industrial applications including refining, chemical processing, food and beverage, petrochemical processing, pharmaceutical, wastewater and power generation. John Crane 8B1/8B1T seal replacement.
.Advantages
We offer multi spring balanced seal which are used for general-purpose petrochemicals,
mining, chemical plants, water pumps, pharmaceutical factories, refrigeration, power stations, and shipbuilding.Generally used in industril applications including refing,chemical processing.
It can be changed to balance version by simply merely by changing the carbon face and can be provided with single, double or tandem arrangement with external seal support systems & devices
| Size | d | d1 | D3 | D6 | D7 | L3 | L4 | L65 |
| 1.000 | 25.4 | 22.2 | 36.50 | 22.9 | 38.10 | 33.32 | 10.3 | 8.7 |
| 1.125 | 28.5 | 25.4 | 39.67 | 26.1 | 41.28 | 34.93 | 11.1 | 8.7 |
| 1.250 | 31.7 | 28.5 | 42.85 | 29.3 | 44.45 | 34.93 | 11.1 | 8.7 |
| 1.375 | 34.9 | 28.5 | 49.20 | 29.3 | 44.45 | 42.85 | 11.1 | 8.7 |
| 1.500 | 38.1 | 31.7 | 49.20 | 32.4 | 47.63 | 36.5 | 11.1 | 8.7 |
| 1.625 | 41.2 | 34.9 | 57.15 | 35.6 | 50.80 | 40.46 | 11.1 | 11.1 |
| 1.750 | 44.4 | 38.1 | 28.72 | 38.8 | 53.98 | 44.45 | 11.1 | 11.1 |
| 1.875 | 47.6 | 41.2 | 63.50 | 42.4 | 60.33 | 44.45 | 12.7 | 11.1 |
| 2.000 | 50.8 | 44.4 | 66.68 | 45.5 | 63.50 | 44.45 | 12.7 | 11.1 |
| 2.125 | 53.9 | 47.6 | 71.42 | 48.7 | 66.68 | 52.37 | 12.7 | 12.7 |
| 2.250 | 57.1 | 50.8 | 72.21 | 51.9 | 69.85 | 44.45 | 12.7 | 12.7 |
| 2.375 | 60.3 | 53.9 | 76.20 | 55.0 | 76.20 | 52.37 | 14.3 | 12.7 |
| 2.500 | 63.5 | 57.1 | 79.38 | 58.2 | 79.38 | 44.45 | 14.3 | 12.7 |
| 2.635 | 66.6 | 60.3 | 82.55 | 61.4 | 82.55 | 52.37 | 14.3 | 12.7 |
| 2.750 | 69.8 | 63.5 | 85.73 | 64.6 | 85.73 | 52.37 | 14.3 | 12.7 |
| 2.875 | 73.0 | 66.6 | 88.90 | 67.7 | 85.73 | 52.37 | 15.9 | 12.7 |
| 3.000 | 76.2 | 69.8 | 92.08 | 70.9 | 88.90 | 52.37 | 15.9 | 12.7 |
| 3.125 | 79.3 | 73.0 | 95.25 | 74.1 | 95.25 | 52.37 | 15.9 | 14.3 |
| 3.250 | 82.5 | 76.2 | 98.43 | 77.3 | 98.43 | 52.37 | 15.9 | 14.3 |
| 3.375 | 85.7 | 79.3 | 101.60 | 80.5 | 101.60 | 52.37 | 19.8 | 14.3 |
| 3.500 | 88.9 | 82.5 | 104.78 | 83.6 | 104.78 | 52.37 | 19.8 | 14.3 |
| 3.625 | 92.0 | 85.7 | 107.95 | 86.8 | 107.95 | 52.37 | 19.8 | 14.3 |
| 3.750 | 95.2 | 88.9 | 111.13 | 90.0 | 111.13 | 52.37 | 19.8 | 14.3 |
| 3.875 | 98.4 | 92.0 | 114.30 | 93.1 | 114.30 | 52.37 | 19.8 | 14.3 |
| 4.000 | 101.6 | 95.2 | 117.48 | 96.3 | 117.48 | 52.37 | 19.8 | 14.3 |
