620 - BL
For fans and blowers
MTZ 620-BL provides the best solution for sealing blowers.
The MTZ620BL is easy to maintaine, and provides 3-4 weeks notice before maintenance.
Can be serviced while the equipment is running, no downtime.
Simple to install and maintain.
Free of fragile faces.
Average life before servicing - 3 years.
Max. sealing pressure
Up to 0.5 bar (7 psi)
3 m/s (10_ft/s)
Max radial runout
Standard dimensions for typical applications/split cartridge
Air flushed seal for high pressure applications
Bearing supported for custom designed applications
Flexible joint integrated for high shaft run-out