Gas- and waterproof, fire endurance 90 minutes.
Load endurance: 125 kN.
Material: the frame and cover are made of 2 mm steel profile.Structure galvanised after welding. The cover has a fireproof plateand a special fire-resistant seal.
Properties: accurately dimensioned gas- and waterproof fire-resistant(up to 90 minutes) manhole cover. The conical design and lifting key make it easier to open the cover. Thanks to the small angles and accurately dimensionededge structure, the cover is almost unnoticeable in the groundonce installed. The door is fitted with internal reinforcing thatimproves its load endurance.
Fire endurance class: up to 90 minutes fire endurance once installed and coated.Suitable for premises with high fire safety requirements.Fire protection confirmed by the official IBS fire endurance test.
Applications: access doors that require gas- and waterproofness and high fire endurance in indoor and outdoor use
| Product Code | Product | Weight |
| BV-F9033 | Inside Dims 300 x 300mm External Dims 435 x 435mm | 13 Kg |
| BV-F9040 | Inside Dims 400 x 400mm External Dims 535 x 535mm | 21 Kg |
| BV-F9045 | Inside Dims 450 x 450mm External Dims 585 x 585mm | 23 Kg |
| BV-F9055 | Inside Dims 500 x 500mm External Dims 635 x 635mm | 23 Kg |
| BV-F9064 | Inside Dims 600 x 400mm External Dims 735 x 435mm | 30 Kg |
| BV-F9060 | Inside Dims 600 x 600mm External Dims 735 x 735mm | 32 Kg |
| BV-F9086 | Inside Dims 800 x 600mm External Dims 935 x 475mm | 38 Kg |
| BV-F9088 | Inside Dims 800 x 800mm External Dims 935 x 935mm | 45 Kg |
| BV-F106 | Inside Dims 1000 x 600mm External Dims 1135 x 735mm | 45 Kg |
| BV-F108 | Inside Dims 1000 x 800mm External Dims 1135 x 935mm | 54 Kg |
| BV-F110 | Inside Dims 1000 x 1000mm External Dims 1135 x 1135mm | 63 Kg |
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