Inspection Chamber Complete Set With Polypropylene Cover - 450mm Diameter For 160mm Drainage

In stock
From 7 reviews
More Information
Code 450MH160
EAN Code 0691208217385
Brand FloPlast and Clark-Drain
Colour Black
Material PVC/ Polypropylene Cover
Chamber Type With Polypropylene Cover
Dimension Height to Top of Cover 804mm
Specification BS 7158
Size 450mm Diameter for 160mm Drainage
£125.15 £104.29
You need to spend another £250.00 to qualify for 2.5% discount.

This chamber set includes all of the components required to form a 450mm diameter inspection chamber for use in conjunction with our 160mm PVC-u drainage system;

  • One base section with a 160mm main channel, 2 x 160mm Inlets at 90 Degree and 2 x 110mm Inlets at 45 Degree
  • Two 235mm sectional risers
  • One circular polypropylene cover and frame.

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 the side inlets are blanked off with integral blanking plugs - simply remove the blanking plug by pushing it out from within the base to open and use the side inlets.

The cover has a 35Kn load rating making it suitable for use in domestic driveways.

For more information on this product, please watch the brief video below. 

Looking to use an Inspection Chamber at change of direction for an underground drainage pipe run? Then please watch the video below for a detailed explanation.

Inspection Chamber Sets

Our chamber sets represent the most popular configurations of bases, risers and manhole covers based on our experience of selling these products over a great many years. We only source these chamber components from market leading suppliers in this field such as ClarkDrain, FloPlast and Marley.

Inspection chamber sets are ideal for those customers who have a good idea of the finished height of the chamber required and the type of manhole cover that will be needed. Final alterations can still be made on site by trimming the risers if required.

On new build sites and extensions, inspection chamber details are usually shown on the plans, making the purchasing of chambers sets a relatively straightforward proposition. As we also sell all of the components individually is it still easy to make amendments (for example adding additional risers) should the chamber specification need to be changed during the build process.

Inspection chambers are a vital part of the underground drainage system, whether it be residential or commercial. They are necessary to provide access into various key points of the underground drainage system. Such access points are used for maintenance tasks such as inspecting and testing pipes to ensure that effluent is flowing correctly and to clear any potential blockages with drain rods or high pressure jetting as required.