Vertical extension kit 750x750x750 mm for modular well 270750V0 170750V0 DKC

Vertical extension module F0 750x375mm, comes with 1 corner fastener. Designed to replace a damaged module or increase the standard height by 375mm in cable duct manholes 750x375x750 (art.270375V0) and 750x750x750 (art.270750V0). To increase the height of the 750x375x750 manhole (art.270375V0), you need to take: 2 sets of 375x375mm modules (art.170375V0) and 2 sets of 375x750mm modules (art.170750V0). To increase the height of the 750x750x750 manhole (art.270750V0), you need to take 4 sets of 375x750mm modules (art.170750V0).