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The top
of the range AAV which protects the trap seals in the drainage
system. The Maxi-Vent can be used for venting stack systems in
buildings up to 10 storeys high as a standalone device - completely
eliminating the requirement for a vent pipe through the roof. In
buildings with more than 10 storeys, a P.A.P.A. is also required.
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The Maxi-Vent
eliminates roof penetrations and can be used with the Mini-Vent to
vent an entire building without the need for conventional vents. When
used in conjunction with the packaging, is resistant to extreme temperatures of
(-20°C to +60°C).
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| Capacity: 32 litres/second at -250 Pa (10
Pa = 1mm water gauge) |
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| The Accessories
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The Aluminium Cover provides protection to the Maxi-Vent when it is installed outside in the open air.
The cover is placed over the upper half of the polystyrene packaging and
secured in place with adhesive tape. This provides insulation against
extreme temperatures (-20°C to +60°C) and protection from animals/birds
and the environment, i.e. inclement weather and the sun’s ultra-violet
rays.
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| The Dimensions
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The Installation |
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