SEALS, BEARINGS & STERN TUBES Wärtsilä Sealing Solutions
Wärtsilä stern tube seals – water lubricated
Wärtsilä special applications seals Wärtsilä has extensive experience with customers having both specialised and original requirements. This has allowed us to develop our expertise in the creation and validation of bespoke sealing solutions. The fields of application are widespread, and include industrial, renewable power generation, and heavy lift vessel applications.
OPEN WATER LUBRICATION (70–1040 mm) Commercial & Military Wärtsilä Enviroguard: Standard, Fwd Face Seal, WFS1R-F, (70–450 mm) Wärtsilä Enviroguard: Standard, Fwd Face Seal, WFS1R-P, (70–450 mm)
Fwd
Wärtsilä Enviroguard: Shock, Fwd Face Seal, WFS10-P-M, (150–1040 mm) (shock compatible) Wärtsilä Enviroguard: Shock, Fwd Face Seal, WFS10-F-M, (150–1040 mm) (shock compatible) Wärtsilä Enviroguard: Shock, Fwd Face Seal, WFS10-F-EM, (250–900 mm) (shock compatible Fwd face seal with packing) Commercial Only
Tidal Turbines
Wärtsilä Enviroguard: Composite, Fwd Face Seal, WFS1R-P-L, (110–410 mm)
Wärtsilä Oceanguard: Aft Face Seal, OFS3H-N, (125–1000 mm)
Wärtsilä Enviroguard: Composite, Fwd Face Seal, WFS1H-P-L, (460–-820 mm)
Wärtsilä Sternguard: Aft Lip Seal, OLS4-P, (286–1172 mm)
CLOSED WATER LUBRICATION (320–1140 mm) Ice Class Wärtsilä Iceguard: Fwd Face Seal, WFS1O-P-MX, (320–1140 mm) Wärtsilä Iceguard: Aft Face Seal, WFS1O-P-MY, (320 -1140 mm)
Wärtsilä stern tube seals – oil lubricated
OFS3H-N
WFS1R-P-L
WFS1R-P
WFS10-F-EM