RJWSeccoLip481
Mechanical seals for pumps
Features
- For top entry drives, on request other drives possible
- Dry-running
- Modular and flexible design
- Compensation of shaft deflection by patented technology
- Independent of direction of rotation
- Cartridge unit
Recommended applications
- Chemical industry
- Petrochemical industry
- Pharmaceutical industry
- Food and beverage industry
- Agitators
- Mixers
- Reactors
Standards and approvals
- FDA
- ATEX
- TA-Luft
Advantages
- Available as a ready-to-mount cartridge for quick and easy installation
- Tested technology ensures safe use
- Dry-running lip seal - depending on the application no supply system is necessary
- No additional rolling bearing required, but optionally available
- Sealing element made of bright chemically highly resistant PTFE compound
- ATEX certificate on request
- Customized adjustments possible
Materials
- Lip sealing element: bright chemically highly resistant PTFE-compound with FDA
- Secondary seals: FKM (V)
- Metallic parts: 316L / 1.4404
NOTE:
Other materials are possible, depending on customer requirements.
Operating range
- Shaft diameter (on stock): d1 = 40 ... 125 mm (1.57" ... 4.92") Special shaft diameters between 25 mm and 200 mm possible (0.98" ... 7.87")
- Pressure: p1 = vacuum ... 6 bar (87 PSI)
- Temperature: -30 °C ... +200 °C (-22 °F ... +392 °F)
- Sliding velocity: vg = 0 ... 2 m/s (0 ... 6 ft/s)
- Axial movement: ±3.0 mm
- Radial movement: 1.0 mm (up to 3 mm on request)
NOTE:
For applications beyond this range, please inquire.
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.