

The dimensions of the 22E1/A0 seal are shown above. Seals E1 in other sizes are shown in the configurator and catalogue card, available at the top of the page.
Legend
- 1. Stationary ring
- 2. O-ring
- 3. Rotating ring
- 4. Housing with metal bellows
- 5. O-ring
- 6. Clamping screws
General characteristics
Single seal with metal bellows, balanced, installation according to L1k DIN 24960, independent from the direction of rotation.
Range of sizes available
- Shaft diameter: d = 22 ... 100 mm
Operating parameters
- Pressure: < 2.0 MPa
- Temperature: < 260 °C
- Velocity: < 20 m/s (4000 rpm)
Applications
The E1 mechanical seal is used in petrochemical, chemical and pharmaceutical industries. It is designed to operate with hot oils, fuels and other hydrocarbons, liquid gases and other media containing small amounts of abrasives.
Available options
Available with materials compliant with FDA and EC 1935/2004.
Materials
- Rotating ring: A, B, Q
- Stationary ring : Q, V
- Secondary flexible seals: E, K, M, P, V
- Bellows: G, M
- Other metal parts: G, M