Expansion plugs are a flood protection safety device available in various sizes, designed to seal off air vents from the exterior walls into the flood-prone area or the crawl space.
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Expansion plugs are a flood protection safety device available in various sizes, designed to seal off air vents from the exterior walls into the flood-prone area or the crawl space.
*Measurements in centimetres.
PLEASE NOTE: For unavailable diameters or different shapes, we manufacture the following air intake covers: PPQ (square) 4V\CERN; PPR (rectangular) 4V\CERN; PPT (round) 4V\CERN; and other custom-made models.
DISCLAIMER! Be sure to follow the warnings and instructions in the User and Maintenance Manual
Padlockable as standard.
They are available in various base diameters and can be expanded even further.
This identification number, which only RAPID has been issuing since 2017, contains the entire history of your flood protection device, ensuring seamless after-sales support—from locating replacement parts to handling any recalls.
The pipes can have different diameters.
They could be unscrewed or removed from public areas.
A flood barrier in front of a door is ineffective if it is higher than an unprotected air vent, such as a kitchen gas ventilation opening or crawl space vent, usually around 30 cm above outdoor ground level, because the premises will still flood.
DISCLAIMER: WARNING! If the opening is a designated safety exit, a safety plan must approve the use of another suitable exit before the flood barrier is fitted. Otherwise, the space to be protected must contain no people or anything else that could be put at risk. Dripping is within the permitted sealing tolerance, although it does not necessarily occur. Additional protective measures are recommended when the device protects hazardous areas.
Discover our RAPID line of flood barriers, which come with a test certificate for the prototype tested at the Istituto Giordano, offering reliable flood protection combined with ergonomics, ease of use, quality and safety.
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