FloPlast Inspection Chamber Set with Square Cover

FloPlast and Clark-Drain

£134.21

This chamber set includes all of the components required to form a 450mm diameter inspection chamber- one base section, two 235mm sectional risers and a 560mm square polypropylene cover and frame (450mm clear opening).The overall depth of the chamber from the invert level to the top of the manhole cover is 800mm. If you need to make small adjustments to the height then the sectional risers may be cut to size using a standard fine-toothed saw. Alternatively if you need to increase the height of the chamber you can add more D916 risers up to a height of 1200mm with the standard cover and frame (or up to 3m if you use a CLKS499 access restrictor).The main channel of the base is left open and th

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