RJWSeccoMix 1
Mechanical seals for pumps
Features
- For top entry drives, on request side drive possible
- Dry-running
- Single seal
- Balanced
- Outboard mounted
- Multiple springs rotating
- Independent of direction of rotation
Recommended applications
- Chemical industry
- Petrochemical industry
- Pharmaceutical industry
- Food and beverage industry
- Non-toxic media
- Agitators
- Mixers
- Reactors
Standards and approvals
- FDA
- ATEX
NOTE:
Options:
* Without flange
* Cooling resp. heating flange
* Wear trap with flush
* Wear trap with flush and cooling / heating flange
* Without flange
* Cooling resp. heating flange
* Wear trap with flush
* Wear trap with flush and cooling / heating flange
Materials
- Seal face: Carbon graphite, FDA conform
- Seat: Silicon carbide
- Secondary seals and metal parts according to application and customer's specifications.
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
NOTE:
For applications beyond this range, please inquire
with cooling flange.
It should be noted that the external values of each operating parameter cannot be applied at the same time because of their interaction.
It should be noted that the external values of each operating parameter cannot be applied at the same time because of their interaction.
Advantages
- 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