Elastomer Bellow and Metal Bellow Seals

For plain shafts

Single and double seal, Unbalanced design

Elastomer bellows rotating

Independent of rotation direction

No torsion on bellows

Shaft diameter: d1 = 10 … 100 mm

Pressure: p1 = 10 bar

Temperature: t = –20 °C … +140 °C

Sliding velocity: vg = 10 m/s

Axial movement: ±2.0 mm

Single Balanced Cartridge

Works in both directions of rotation

Equipped with metal bellows

Options for quench and lip seal or throttle ring

Version available with multipoint injection ring

Shaft diameter: d1 = 25 … 80 mm

Temperature: t = –40 °C … +220 °C

Pressure: p = 25 bar

Sliding velocity: vg = 20 m/s