Polypropylene Cover & Frame: 450 x 450mm 3.5 Ton Square to Round
450x450mm Polypropylene Manhole Covers.
Loading class 3.5 ton.
Dual locking facility(cover-to-frame & frame-to-chamber)
Extended frame for levelling to surrounding surfaces.
Square frame with unique circular lid for ease of access and installation.
Perfect partner for CD U455 chamber riser.
Fits other major manufacturer's 450 PPIC chambers (depending on exact size)
Enhanced slip resistant surface tread.
| SKU | CD456 |
| Title | Polypropylene Cover & Frame: 450 x 450mm 3.5 Ton Square to Round |
| Net weight | 6.9 Kilograms |
| Load rating | 3.5 |
| Clear opening | 450x450mm |
| External dimensions | 560x560mm |
| Vision Drainage Specification Manual | Download PDF |
| Drainfast Product Catalogue Issue 36 | |
| Product Specification Sheet | Download PDF |
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