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. If required, ProfiSeal also offers fireproof bulkhead seals.
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