Bulkhead seals are designed to seal bulkhead openings to waves and protect adjacent spaces from flooding. In the event of a leak, the sections adjacent to the bulkhead seal remain dry, allowing a safe return to port,

ProfiSeal bulkhead seals have a dry-running gap seal and are easy to install thanks to split housings and split sealing rings.

Optionally, the bulkhead seal can be pressurised with a sealing gas (e.g. compressed air, etc.). In this way, possible leakage can be kept at almost zero over a long period of time.

Technical Features

• dry running gap-seal

• easy installation due to split housing and split seal rings

• allows high shaft speed

• allowed radial shaft movement: +/- 5 mm

Operating Limits

• shaft diameter: 50 … 600 mm

• medium to seal: seawater

• temperature: – 5° to + 70° C

• operating pressure (p): max. 3 bar

• gliding speed: max. 40 m/s