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Installing the stuffing tube
In order to secure the vessel’s watertight integrity, it is extremely important that the
transducercable penetrates the ship’s hull in a safe manner. One suggested method is to use
a stuffing tube and a cable gland. The cable gland consists of a rubber gasket, washers
and a packing nut.
Prerequisites
• The transducer cable must be fitted with the rubber gasket, washers and packing nut.
• The installation arrangement has been approved by the relevant authority.
• All relevant personnel (skilled shipyard workers, ship electricians) and their tools must
be available.
Context
These items are all provided as a part of the transducer delivery.
A
Stuffing tube, penetrates the hull plating
B
Washer
C
Rubber gasket
D
Packing nut
Procedure
1
Depending on the chosen installation method (blister or tank), make a suitable hole
for the stuffing tube.
2
Weld the stuffing tube to the steel plate.
3
Verify the quality of the weld.
4
If relevant, allow the relevant maritime authority and/or classification society to inspect
and approve the installation.