Model DR 302 L is a lip seal for pressure or high speed service. A conduit is machined between the lips, which can be used as a grease nipple or as a preventive maintenance element in case of breakage of the first lip.
The part is manufactured from a low-friction PTFE resin that makes it suitable for service with low-lubricity as well as chemically aggressive fluids.
Sealing between the part and its housing is achieved with two O-rings adapted to the lip seal body.
- Preventive maintenance pipeline.
- Fixing O-ring.
- Standard sizes and custom-made parts.
Temperature range: -20ºC to +200ºC.
Pressure up to 15 bar.
Peripheral speed up to 25 m/s.
For shafts from Ø 25 to Ø 200 mm
(other diameters on request).