Lugsulation Cap – Versatile Application with the Cap

The Lugsulation Cap is similar to the Lugsulation Flex but features a one-sided integrated O-ring. It is typically used in applications where limited space is available for assembly. The key feature is the use of an internal hexagon screw (ISK). The cylindrical screw head sinks into the plastic enclosure and seals radially against its inner wall—i.e., circumferentially along the screw direction. The bottom of the screw head rests against the contact element. After tightening the connection, the accessible screw head is sealed with a closing cap. The lower O-ring provides sealing similar to the Lugsulation Flex design.

This variant is particularly suitable for use in confined engine compartments of agricultural machinery.

Note: Suitable only for sealing with internal threads!