Inspection Chamber Complete Set With 80mm Deep Block Paviour/ Paving Slab Cover - 450mm Diameter

In stock
Code
D450MH4
From 2 reviews
More Information
Code D450MH4
EAN Code 0691208218733
Brand FloPlast and Clark-Drain
Colour Black
Material PVC/ PVC & Steel Cover
Chamber Type With Block Paviour/ Paving Slab Cover
Dimension Height to Top of Cover 856mm
Specification BS 7158
Size 450mm Diameter with 80mm Cover
£118.25 £98.54
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 with an 80mm deep recessed cover - one base section, two 235mm sectional risers and a 580mm square recessed cover and frame (450mm clear opening). 

This chamber is ideal for use with 65mm block paving or slabs.

The overall depth of the chamber from the invert level to the top of the manhole cover is 856mm. 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. 

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 10 Tonneload rating. It comes with lifting keys.

For a quick overview of this chamber please watch our short video below;

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.

Orders placed by 12.00 noon will be delivered the next working day. Orders placed at weekends will be delivered on the following Tuesday. Read our delivery details for further information.

Our Returns Policy

You can return any items for a full refund (excluding any carriage charges) within 28 days of your purchase - the only exception being specially manufactured items such as fabricated gutter angles or profiles which cannot be returned. All returned items must be unused and in saleable condition. You should include a copy of your original purchase invoice with any goods that you return.

Please note that you are responsible for the cost of returning unwanted items. If you are unsure of how to go about arranging a carrier please let us know so that and we can assist you with this, although you should be aware that we cannot be held responsible for any carrier losses or damages prior to the goods being checked in at our warehouse.

Please click here to download a Goods Returns Form which you should enclose with any returned items. Our full postal address for returns is detailed on the Goods Returns Form.

Once the goods have been checked back into our warehouse we will arrange for the credit/debit card that you used for your original purchase to be refunded. Please allow fourteen days for the refund to be processed. Any items that have been ordered specially are excluded from this guarantee, as are any goods that are delivered ex-works such as sewage treatment plants or rainwater harvesting systems.

Read our returns policy for further details.

Our Returns Policy For Cast Iron Products From Hargreaves Foundry Products

If you wish to return any of our Cast Iron products, then please contact us as soon as possible. We can then liaise with the manufacturer and issue a returns form which will need to be returned to Hargreaves alongside the products. Our cast iron products come direct from Hargreaves Foundry (HF) in Halifax so returns will need to go directly back to them.

All return requests must be notified within 90 days of the goods being dispatched from HF and all damaged items must be notified within 24 hours of receipt of goods. All items must be returned in a saleable condition. Once agreed, the goods must be returned within 14 days from the date stated on the Return Form.

Please note that any bespoke items or specially painted RAL coloured items or Mech 416 Soil System pipes are non-returnable. Please be aware that all returns for Cast Iron Gutters and Soil & Drainage will incur a re-stocking charge of between 25% & 30% for exact details please view our Hargreaves returns policy.

The % charged is based on the net selling price of the original goods - this charge is unfortunately out of our control as it is levied on us by the manufacturer.

For full terms and conditions related to cast iron returns please consult our Hargreaves returns policy.