U/G 450 mm Inspection Chamber riser and sealing ring

£18.00

Each riser should be fitted with the  sealing ring and can be stacked to a maximum of 4. Building regulations state that the total manhole depth must not exceed 1.2m.

 

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Additional information

Options

450 Base, 450 mixed (110/160) base, 450 Riser, 450 Sealing Ring, Round Plastic Cover & Frame, Square Cover & Frame, B125 Cast Iron Cover

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