DN4000 Manhole Chamber
The DN4000 manhole chamber section can be used in a variety of applications to include the following:
The DN4000 chamber ring is supplied with standard tongue and groove joint, connecting bolts and butyl rubber sealant for jointing purposes. The units are designed for use with the FP McCann ladder system. Single units (half ring) are lifted using 3 number threaded lifting loops which locate into threaded lifting sockets, cast into the units, all of which must be used. Assembled units (full ring) are then lifted using 4 number threaded lifting loops. FP McCann provide a technical installation sheet which must be adhered to when installing DN4000 manhole chambers, this is available online or from our sales team.