Commercial-grade central vacuum with automatic draining. Picks up solids and liquids, soundproofed and requires less maintenance. 3.46 HP of suction power. Decanter collects items picked up inadvertently and facilitates maintenance.

*Evacuation pipe kit sold separately.

  • Liquid
  • Solid

Unit requires an outdoor exhaust and a water supply.


  • Picks up solids and liquids
  • Drains directly into the sewer system
  • No bag to empty, no tank to drain; operation is fully automatic!
  • Decanter included for easier maintenance
  • Smart circuit board with electronic timer and indicator lights
  • Porthole window shows the unit in operation and helps with maintenance
  • Integrated timer
  • Flow rate of 0.6 gal./min. (2.3 L/min.)
Commercial central vacuum – Automatik 3.46 HP | Commercial central vacuum – Automatik 3.46 HP

Technical specifications


HP 3.46
mmH2O 4191
m3/h 198
Decibels 70
Motor(s) 2
Amps 10.8
Capacity 29 L 6 gal.
Size 38 cm dia. x 165 cm 15'' dia x 65''


Never vacuum flammable or gaseous material with your Drainvac system. See user manual.

This double motor unit must be connected to an external exhaust. Use of an Activac 3® is not recommended.

The Automatik model with the decanter option requires a minimum space (from floor to ceiling) of 9′ (2.7m).

This unit is approved by the Canadian Standards Association.
This unit is approved by the China Compulsory Product Certification.
This unit is approved by the European Economic Area.
This unit is approved by the Australian Standards.

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