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Area efficient transit for cables, cable bundles or busbars.
The GK Firestop sealing kit for above waterline applications on ships and vessels combines fire prevention with cold smoke tightness. Its integrated intumescent material expands to close the void in case of fire or a rise in temperature to over 150°C.
- Area efficient
- Quick and easy to install

Ratings & certificates
Certificates are continuously added, renewed and replaced, please visit regularly to ensure compliance.
Installation
Structure of installation
Mounting type
Installation instructions
Information drawings
Information drawings
Sealing component data
Here you find technical information about each specific part of our system.
Round frames/seals
Pre-configured transit kits
GK Firestop Sealing Kit

GK FS SK 89 KIT
- Configuration
- External dimension Ø (mm)
- Aperture dimension Ø (mm) 84 - 89
- Weight (kg) 0.7
- Art. No 197464

GK FS SK 127 KIT
- Configuration
- External dimension Ø (mm)
- Aperture dimension Ø (mm) 107 - 127
- Weight (kg) 0.9
- Art. No 197465

GK FS SK 140 KIT
- Configuration
- External dimension Ø (mm)
- Aperture dimension Ø (mm) 120 - 140
- Weight (kg) 0.9
- Art. No 197466

GK FS SK 168 KIT
- Configuration
- External dimension Ø (mm)
- Aperture dimension Ø (mm) 138 - 168
- Weight (kg) 1.2
- Art. No 197467

GK FS SK 219 KIT
- Configuration
- External dimension Ø (mm)
- Aperture dimension Ø (mm) 179 - 219
- Weight (kg) 1.5
- Art. No 197468

GK FS SK 244 KIT
- Configuration
- External dimension Ø (mm)
- Aperture dimension Ø (mm) 204 - 244
- Weight (kg) 1.8
- Art. No 197469

GK FS SK 273 KIT
- Configuration
- External dimension Ø (mm)
- Aperture dimension Ø (mm) 233 - 273
- Weight (kg) 1.9
- Art. No 197470

GK FS SK 200x150 KIT
- Configuration
- External dimension Ø (mm)
- Aperture dimension Ø (mm) 169 - 182
- Weight (kg) 1.3
- Art. No 197472

GK FS SK 200x170 KIT
- Configuration
- External dimension Ø (mm)
- Aperture dimension Ø (mm) 176 - 189
- Weight (kg) 1.4
- Art. No 197474

GK FS SK 250x170 KIT
- Configuration
- External dimension Ø (mm)
- Aperture dimension Ø (mm) 208 - 224
- Weight (kg) 1.6
- Art. No 197475
GK Firestop Sealing Kit, non openable

GK FS SK 89 KIT NON-OPENABLE
- Configuration
- External dimension Ø (mm)
- Aperture dimension Ø (mm) 84 - 89
- Weight (kg) 0.6
- Art. No 197823

GK FS SK 127 KIT NON-OPENABLE
- Configuration
- External dimension Ø (mm)
- Aperture dimension Ø (mm) 107 - 127
- Weight (kg) 0.9
- Art. No 197817

GK FS SK 140 KIT NON-OPENABLE
- Configuration
- External dimension Ø (mm)
- Aperture dimension Ø (mm) 120 - 140
- Weight (kg) 0.9
- Art. No 197820

GK FS SK 168 KIT NON-OPENABLE
- Configuration
- External dimension Ø (mm)
- Aperture dimension Ø (mm) 138 - 168
- Weight (kg) 1.1
- Art. No 197821

GK FS SK 219 KIT NON-OPENABLE
- Configuration
- External dimension Ø (mm)
- Aperture dimension Ø (mm) 179 - 219
- Weight (kg) 1.5
- Art. No 197824

GK FS SK 244 KIT NON-OPENABLE
- Configuration
- External dimension Ø (mm)
- Aperture dimension Ø (mm) 204 - 244
- Weight (kg) 1.6
- Art. No 197825

GK FS SK 273 KIT NON-OPENABLE
- Configuration
- External dimension Ø (mm)
- Aperture dimension Ø (mm) 233 - 273
- Weight (kg) 2.3
- Art. No 197814

GK FS SK 200x150 KIT NON-OPENABLE
- Configuration
- External dimension Ø (mm)
- Aperture dimension Ø (mm) 169 - 182
- Weight (kg) 1.2
- Art. No 197813

GK FS SK 200x170 KIT NON-OPENABLE
- Configuration
- External dimension Ø (mm)
- Aperture dimension Ø (mm) 176 - 189
- Weight (kg) 1.3
- Art. No 197818

GK FS SK 250x170 KIT NON-OPENABLE
- Configuration
- External dimension Ø (mm)
- Aperture dimension Ø (mm) 208 - 224
- Weight (kg) 1.5
- Art. No 197822