Type iTOK…R F2K with union flange with two coupling elements acting in series, union flange, spacer ring, adapter and hub.
Type iTOK…R F2K with separable flange with two coupling elements acting in series, separable flange, spacer ring, adapter and hub.
Type iTOK…D TK with two coupling elements acting in parallel, separable flange, spacer ring and two hubs.
