ProfiSeal Bulkhead Seal

ProfiSeal Bulkhead Seal 50 – 400 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 … 400 mm
  • medium to seal seawater
  • temperature – 5° to + 70° C
  • operating pressure (p) max. 3 bar
  • gliding speed max. 40 m/s

Type approvals

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Zertifikat-Lyod ABS Type Approval 2015PDF Download

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Technical Data
d Ø D Ø LK
50 170 140
60 180 150
70 190 160
80 200 170
90 210 180
100 220 190
110 230 200
120 240 210
130 250 220
140 260 230
150 270 240
160 280 250
170 290 260
180 300 270
190 310 280
200 320 290

Other shaft sizes (D) and imerial Sizes on Request

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product information / download

technical Data Sheet ProfiSeal Bulkhead Seal (2,4 MB)

Legend

POS. DESCRIPTION MATERIAL
1 Carbon Seal Ring Carbon Graphite
2 Garter Spring 1.4401 / 1.4571
3 Lock 1.4401 / 1.4571
4 Housing Aluminium
5 Hex. Head Bolt(Not shown) A4 – 70
6 Washer(Not shown) A4 – 70
7 Spring Plate 1.4301 / 1.4571
8 Hex. Head Screw A2 – 70
11 Gasket Burasil – U
12 Insulating sleeve(Not shown) PA – 6
Position mounting holes and connector (optional)
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Optional

By applying a barrier gas to the Bulkhead Seal (pressurized air etc.) a possible leakage can be reduced to nearly zero, over a longer time period