Q-Marine are proud distributors of Profiseal, a specialist product range for sealing and bearing technology for commercial and pleasure craft. ProfiSeal is specialised in the design and manufacturing of highly reliable propeller-shaft and bulkhead seals for the ship and yacht building industry.
ProfiSeal Fireproof Bulkhead Seal
ProfiSeal Fireproof Bulkhead Seal 50 – 500 mm, A-60 version
Technical Features
- Fireproof A-60 and watertight, type-approval test per IMO 2010 FTP Code, Part 3 and MSC85/26, Add. 1, Annex 22
- Dry Running Gap-Seal
- Easy Installation due to split Housings and Seal Rings
- Shaft and Bulkhead electr. insulated (no Interference with the Cathodic Protection System)
- allowed radial Movement +/- 5 mm
- allowed axial Movement theoretical unlimited
- Insulation and Sheet Metal Cover delivered with the Seal
Operating Limits
- Shaft diameter (d) 50 … 500 mm (larger shaft sizes on Request)
- Pressure (p) max. 2 bar
- Temperature (t) -5 … +950°C
- Gliding Speed (v) max. 40 m/s
ProfiSeal Bulkhead Seal
ProfiSeal Bulkhead Seal 50 – 600 mm, full split design
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