The seal contains fluoroplastic bellows of specific design, which can stand higher pressure. The seal additionally contains a bearing unit, which is installed onto the seal and tightly attached with it. All metal parts and rubber rings, interacting with working medium, are protected with fluoroplastic covers. The seal is mounted onto the equipment shaft as a single unit.
Shaft diameter, mm | Shaft speed, Rpm | Temperature of sealed medium, °C | Pressure of medium, Mpa | ||||
Min | Max | Min | Max | Min | Max | Min | Max |
25 | 130 | 10 | 1500 | -35 | 200 | vacuum | 1,6 |