£21.99
SKU: DUCC3

Polypropylene Manhole base that is 450mm internal diameter with 6 number ring seal sockets that accept 110mm drain pipe or fittings, 5 inlets and 1 outlet. It comes complete with 3 socket plugs for blanking of any un-used inlets.

The overall height is 300mm. Maximum depth allowed by building regulations is 1.2 meters