The skirts are mounted on the insulating tubes Ø 32, 39, 64 mm. / 1 1/4’’, 1 1/2’’, 2 1.
In the working position, the larger diameter part of the skirts must always face downwards.
In all cases, skirts must be used in pairs.
A pair of skirts consists of two skirts joined together.

Skirts are used:
to avoid the water flow along an insulating pole whilst working in wet conditions.
In this case, the pole is equipped with a pair of skirts.

The insulating tubes must be equipped with :
A pair of skirts, if the voltage of the network is 63 kV, 90 kV or 150 kV,
Two pairs of skirts, if this voltage is 225 kV or 400 kV.
Note: The skirt fitting tool must be coated with silicone grease before fitting the skirts.