Características
- For top entry drives,
on request side drive possible - Dry-running
- Single seal
- Balanced
- Outboard mounted
- Multiple springs rotating
- Independent of direction of rotation
Ventajas
- Available as semi-cartridge
with or without basic flange - Suitable for vacuum operation
- Friction-locked connection to the shaft
- ATEX certification available on request
- Inherently safe, even without temperature monitoring
Operating range
Shaft diameter:
d1 = 25 … 220 mm (0,98″ … 8,66″)
Pressure: p1 = vacuum … 6 bar (87 PSI)
Temperature:
t1 = -20 °C … +200 (250*) °C
(-4 °F … 392 (482*) °F)
Sliding velocity: vg = 0 … 2 m/s (0 … 6 ft/s)
Axial movement: ±1.5 mm
Radial movement: ±1.5 mm
For applications beyond this range, please inquire.
* with cooling flange
! It should be noted that the extremal values of each operating parameter cannot be applied at the same time because of their interaction.
Materiales
Seal face: Carbon graphite, FDA conform
Seat: Silicon carbide
Secondary seals and metal parts according to application and customer’s specifications.
