prop shaft seals

ProfiSeal floating shaft seal

ProfiSeal is in principle an external loaded axial face seal. So you have quiet a warranty that there is no usure (like by interior-loaded axial face seals) due to abrasive particles in sealing surfaces.

The entire sealing system consists of two components: The seal itself, which is protected in a strong metal housing, and the assembly flange, that, if needed, will be adjusted to the exact dimension of the stern tube end ( for an amount of 23,00 Euro ).

Although both components are rigidly connected with the stern tube, ProfiSeal is able to take in limited measure radial and axial clearance .

Further components are the pneumatic stop safety device, which makes possible to remove the outside part of the seal without water can penetrate into the ship.

If the Stern tube is only insufficiently ventilated, an additional cooling water supply must be installed. In addition, a special water inlet must be screwed in into the housing.

Further technical details as well as prices for larger shaft diameters are available.

click here to enlarge

Shaft-
diam.
mm

description

material

Part-No.

Price
Euro

20,0

seal

Bronze

90 120 000

422,-

Aluminium

90 120 001

459,-

Assembly flange

Bronze

90 220 000

150,-

Aluminium

90 220 001

159,-

25,0

seal

Bronze

90 125 000

406,-

Aluminium

90 125 001

453,-

Assembly flange

Bronze

90 225 000

150,-

Aluminium

90 225 001

159,-

30,0

seal

Bronze

90 130 000

453,-

Aluminium

90 130 001

482,-

Assembly flange

Bronze

90 230 000

170,-

Aluminium

90 230 001

199,-

32,0

seal

Bronze

90 132 000

471,-

Aluminium

90 132 001

505,-

Assembly flange

Bronze

90 232 000

178,-

Aluminium

90 232 001

199,-

35,0

seal

Bronze

90 135 000

495,-

Aluminium

90 135 001

546,-

Assembly flange

Bronze

90 235 000

178,-

Aluminium

90 235 001

199,-

38,0

seal

Bronze

90 138 000

529,-

Aluminium

90 138 001

572,-

Assembly flange

Bronze

90 240 000

209,-

Aluminium

90 240 001

215,-

40,0

seal

Bronze

90 140 000

545,-

Aluminium

90 140 001

599,-

Assembly flange

Bronze

90 240 000

209,-

Aluminium

90 240 001

215,-

45,0

seal

Bronze

90 145 000

588,-

Aluminium

90 145 001

642,-

Assembly flange

Bronze

90 245 000

209,-

Aluminium

90 245 001

215,-

50,0

seal

Bronze

90 150 000

645,-

Aluminium

90 150 001

740,-

Assembly flange

Bronze

90 250 000

223,-

Aluminium

90 250 001

243,-

Stop seal

Bronze

90 350 000

970,-

Aluminium

90 350 001

1075,-

55,0

seal

Bronze

90 155 000

707,-

Aluminium

90 155 001

762,-

Assembly flange

Bronze

90 255 000

215,-

Aluminium

90 255 001

243,-

Stop seal

Bronze

90 355 000

970,-

Aluminium

90 355 001

1075,-