Polypropylene Manhole Cover Circular - 450mm

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Polypropylene Manhole Cover Circular - 450mm
More Information
Code CLKS452
EAN Code 5016609110588
Weight (kg) 6.000000
Brand Clark-Drain
Colour Black
Material Polypropylene Grade AP9
Grid Type Circular
Style Polypropylene Grade AP9
Tonne Loading 3.5 Tonne Driveway Loading
Size 450mm Diameter Opening
£22.56 £18.80 £25.07 £20.89 Save 10%
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This 450mm solid top manhole cover is made from strong AP9 grade polypropylene.

Like all manhole covers, the size refers to the clear opening size in this case 450mm.

It has a 3.5 Tonne load rating, which makes is suitable for domestic driveways, pedestrian and landscaping use only.

The actual overall size of the cover is 550mm x 50mm. This cover can be fitted to all 450mm diameter inspection chambers.

The cover comes with a dual locking facility, both the cover to the frame and the frame to the inspection chamber. This cover has an enhanced slip-resistant surface tread pattern.

This manhole cover is made by Clark-Drain.

Plastic manholes, whether polypropylene or PVC, are all durable and long-lasting. Manufactured by injection moulding to exacting specifications , they will stand the test of time. They are considerably lighter than their cast ductile iron counterparts.

All of our plastic manhole covers are made to fit directly onto the top riser ring of a plastic inspection chamber. Because of this they are most commonly used in new build applications.

Replacing broken manhole covers is always tricky. The abiding rules are that you must ensure that the correct load rated cover is selected, and that you measure the clear opening of the manhole rather than the old frame or cover and make sure that the new cover has at least the same size clear opening. Unfortunately we are unable to supply covers without frames. All replacement covers must be fitted in their own frame, which means removing the old frame.