MFL85N is a single-end, balanced metal bellows mechanical seal with an independent rotation direction. Its metal bellows provide the closing force for the sealing faces while also transmitting torque during operation.
The O-ring does not move axially during operation. This design improves tracking capability and helps the seal resist vibration and shaft movement. It also simplifies seal operation in applications with mechanical disturbance.
Key Features
- Single-end, balanced mechanical seal design.
- Metal bellows drive for closing force and torque transmission.
- Independent direction of rotation.
- Non-sliding O-ring design.
- Good tracking capability.
- Strong resistance to vibration and mechanical disturbance.
- Easy installation and adjustment.
- Suitable for medium- and low-viscosity fluids.
Applications
MFL85N metal bellows mechanical seals are widely used in petrochemical, refining, chemical processing, chemical fiber, food and beverage, pharmaceutical, thermal power, and paper industries.
The seal is suitable for chemical pumps, oil pumps, screw pumps, compressors, and oil extraction equipment.
Burgmann MFL85N Replacement
MFL85N is available as a replacement option for the corresponding Burgmann MFL85N mechanical seal.
