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250mm Diameter Chambers & Lids

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Browse our easy-to-install 250mm diameter inspection chambers and lids to complete your underground drainage system. These trade quality PVC-U inspection chambers are great for maintenance purposes to test, clear and remove blockages.
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Osma 250mm Shallow Inspection Chamber with Base and Integral Shaft 4D960
Product Code: 758749
Osma 250mm Shallow Inspection Chamber with Base and Integral Shaft 4D960
Retail price

£112.02

each
£93.35 ex. vat
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Osma 250mm Shallow Inspection Chamber Square Cover and Adjustable Frame 4D961
5 (1 review)
Product Code: 870068
Osma 250mm Shallow Inspection Chamber Square Cover and Adjustable Frame 4D961
Retail price

£63.62

each
£53.02 ex. vat
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Osma 250mm Shallow Inspection Chamber Round Cover - Spare  4D328
5 (2 reviews)
Product Code: 794988
Osma 250mm Shallow Inspection Chamber Round Cover - Spare 4D328
Retail price

£22.84

each
£19.03 ex. vat
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Osma 250mm Shallow Inspection Chamber Round Cover and Frame 4D325
5 (1 review)
Product Code: 710039
Osma 250mm Shallow Inspection Chamber Round Cover and Frame 4D325
Retail price

£63.61

each
£53.01 ex. vat
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Showing 1—4 items of 4

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Clark-Drain 450mm diameter clear opening square to round galvanised steel recessed cover and polypropylene frame with 10T GPW load rating classification.
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Width
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each (Inc. VAT)
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Clark-Drain 450mm Square-to-Round Shallow Recess Tray. Sealed and locking, complete with integral lifting keys. 5T GPW loading, suitable for internal use.
Depth
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Length
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Width
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Weight
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Osma 315mm Multi-Base Inspection Chamber Base Straight Channel 110mm 4D910
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