Changing a right angle chamber to a multi inlet Drainage pipes, concrete, footings and foundations. Post your questions and find answers here

[collectors]

Hi, i have a sewer chamber that is just a single right angle 2 entry with a 320mm inspection lid for rodding. I would like to remove this a fit a chamber with 1 extra inlet. Now all the new chambers i have seen have the main flow at low level & any other inlets at about 2 to 3 inches above. This will throw out the flow on the existing run if i try to fit this chamber. Do they make a chamber with all inlets the same level as the outlet so there is no drop in the chamber.

Thanks

Chris.

[welsh brickie]

yes floplast do a multi inlet chamber 450mm in diameter.

[collectors]

Hi, Floplast are one of the ones that have the inlets higher in the chamber than the main drain channel. I'm after one with all the inlets/outlets all at the same height/level.

[welsh brickie]

sorry,then you will have to construct a brick manhole for that purpose