ParSave® - Bearing Isolator
ParSave® - Bearing Isolator, is an extension of Parjet PTFE products. It is a sealing device developed to protect the rolling bearings of rotary equipment and can replace traditional lip seals (also known as rubber oil seals). The special configuration of the labyrinth ring combination helps to eliminate common sealing issues. Common issues includes the shaft damages caused by the wear of the rotating shaft from the lip seals and malfunction caused by the intrusion of foreign objects or water vapor. ParSave® can effectively extend the service life of the bearings and rotating shafts. Additionally, due to the unique sealing mechanism, there is no contact between mating surfaces, so there are no potential wear and pollution problems. With the characteristics of the PTFE material such as excellent heat resistance, self lubrication and chemical resistance, ParSave® can operate effectively under harsh environments.
Features of ParSave Bearing Isolators:
The ParSave bearing isolator is evolved from the design concepts of major foreign leading brands and uses the characteristics of materials to enhance the dynamic and static rings perform a fitting precision combination. The static O-ring seal completely blocks out the leaking path of the inner bore. ParSave's powerful oil splashing labyrinth groove and lubricating oil mechanism design ensure the quality of lubricating oil. In addition to providing the braking force that synchronous rotates with the shaft, the centrifugal force provided by O-ring during rotation and the internal labyrinth will effectively remove and discharge the high-humidity pollutants to achieve a double-layer protection effect.
The ParSave series bearing isolator adopts a simple and integrated design without any special tools to install. It is the best choice for you to reduce maintenance costs and improve the reliability of the equipment operation.
Applications of ParSave Bearing Isolators:
ParSave® is suitable for cooling water towers, wastewater treatment or non-pressure acid and alkali treatment equipment. It is completely free of corrosion problems therefore suitable to be used in extreme operating conditions, for instance the gearboxes with a long-term high humidity, dust, and water vapor splash environment. ParSave® can replace the traditional lip seal and offer an effective isolation protection for the bearings and lubricating oil. This significantly reduces the probability of water intrusion and extend the service life of the bearing.
Our Parjet ParSave® engineering team has rich experience and capabilities in design, production, application, and diagnosis of problems. We provide optimal designs and selections for the shaft seal requirements of any rotary equipment such as motors, pumps, fans, mixers, compressors, etc. We can meet the customers’ needs in a short lead time even with customized designs.
• It can ensure that the lubricating grease is not polluted and prolong the operating life of the bearing
• The surface of the shaft will not be worn; reducing maintenance costs
• No interference phenomenon during operation, no increase in torque & power
• Seal Mechanism design performs an isolation effect
• The properties of the applied materials are not impacted by chemical substances
• The most lightweight and simple design
