Patents & Certificates

GDA design and components conform to series of Patents, Certificates and Approvals.

Company with Certified Quality system UNI EN ISO 9001:2008
Wireless Wireless, Intelligence and Total Series residential control units certification.
Marking of conformity with European Community directives (inlets and central units).
Protection degree IP55 in the series wireless and intelligence. Total protection the penetration of sold objects. Protection against the penetration of liquid drops, vapours, spray and water jets in any direction. The penetration of powders and liquids must not damage the equipment. To install the control unit without outside protection.
Protection degree IP44 in total series. Protection against the penetration of solids, more than 1mm. Protection against the penetration of liquid drop vapours or spray in any direction. The penetration of solids, less than 1mm and liquid must not harm items.
Degree of electrical insulation class 11.
BREVETTO DEA series Suction inlet
BREVETTO Suction inlet for immediate testing of the system
BREVETTO Vacuum control unit dimensions limited; system of insertion and removal of container; internal silencer; Independent air entry and exit; system of fixing to the wall; internal selfcleaning; protection of the filter.
Aspirarredo System Patent on sight channeling for centralized vacuum cleaner systems.
For pipes Ø 50 Ø 63; Ø 80; Ø 100
For fittings Ø 63; Ø 80; Ø 100
For fittings Ø 50
Certification of the filters