GDA was established in 1974 by Fausto Bianchi and his wife Mariagrazi. The couple introduced high-efficiency, low-effort central vacuum systems to Italy and the world. They envisioned their Centralized Vacuum Cleaner as a powerful tool which isn’t seen and heard, but silently cleans the indoor environment and purifies the air around you. And it’s nothing less than path breaking amidst the current options in cleaning mechanisms.

Its networking works just like electrical and plumbinglinesinstalled in residential or commercial buildings. The main unit, also called the control unit, is installed in a Service Room. Vacuum pipelines and suction units in various locations within the building are connected to the main unit. The Pipes are made of PVC specially characterized to be antimicrobial and anti-fungal.

GDA’s central vacuum systems are suitable for luxury homes and all types of commercial establishments from retail outlets and commercial complexes to large factories. Each vacuum system from GDA is custom-designed with a centrally located vacuum producer and dirt separator or material collector connected to a vacuum tubing network.

Cleaning doesn’t have to be a cumbersome chore anymore. With GDA, all you need to do to activate the system is insert the light flexible hose into the closest suction point.All dust mites and bacteria from every surface are sucked in through the pipes into the bin in the main unit. The dust is deposited at the bottom of the air tight bin, while the micro dust mites and bacteria are filtered and expelled outside the building through an exhaust.

The GDA Advantage

  • Cleaner air
  • Lesser energy consumed
  • Longer life for AC filters
  • Reduced overheads


  • Infinity Wireless control system for central vacuum, management on and off with a wirelesssystem combined with conveyed wave
  • DEA series suction inlets for convenient openings from bottom to top
  • Socket frame for immediate testing of the system
  • Aria-Suite, the Aspirarredo system installed without building works by channeling external sight.


  • Quality System UNI EN ISO 9001:2008
  • Wireless, Intelligence and Total series residential control units certification
  • Conformity with European Community directives
  • Protection degree IP 55 as well as IP 44 in the series Wireless and Intelligence i.e. guaranteed protection against penetration of solid objects, liquids, vapours, sprays, water jets, and powders.

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