OptiSeal VSF corrosion-resistant spring-loaded PTFE seal
OptiSeal VSF is a PTFE rotary seal with a corrosion-resistant spring built-in. Its flanged structure allows for secure housing.
Hallite's OptiSeal VSF rotary seal is a PTFE (fluoropolymer) seal equipped with a corrosion-resistant metal spring. The seal can be securely fixed to the housing by sandwiching the flange of the seal between the housing. This prevents the seal from rotating with the shaft and alleviates the clamping effect on the shaft caused by system pressure, resulting in reduced torque. Additionally, since the seal is fixed to the housing, it is also ideal for applications that require high-frequency strokes in reciprocating motion. 【Features】 - Excellent chemical resistance, suitable for various applications - Low friction eliminates stick-slip phenomena - Design prevents rotation with the shaft - Accommodates a wide temperature range - Tandem lip design provides excellent dynamic and static sealing characteristics Hallite is a group company of Michelin. M.O. Tech Co., Ltd., a specialized trading company for sealing systems, is the only officially authorized distributor of Hallite in Japan.
basic information
[Operating Conditions] ■Maximum Pressure: 25 MPa ■Temperature Range: -200 to +300℃ ■Maximum Peripheral Speed: 2 m/sec
Price range
Delivery Time
Model number/Brand name
Hallite
Applications/Examples of results
For more details, please refer to the PDF or feel free to contact us.
