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Vacuum collection

Evac Optima 5 series - Vacuum toilet

Vacuum toilet

Evac Optima 5 series
Newest and quietest vacuum toilets on the market. Available in various models and designs. 


  • Available as a wall model, floor model or as a urinal
  • Ultra quiet in use with, depending on the version, only 66 dB (A) per coil
  • Low water consumption, from 0.5 (urinal) to 1.2 litres of water per flush
  • Hygienic, durable and compact design
  • Reliable operation with flush memory and vacuum guard technology
  • Optional shower-toilet function in toilet seat possible
Evac VacuConvert - Gravity / vacuum toilet adapter

Gravity / vacuum toilet adapter

Evac VacuConvert
Unique possibility to connect almost any standard wall-mounted toilet to an Evac vacuum installation. This gives the architects and interior designers more freedom of choice for installing a traditional toilet.


  • Free choice in which (design) toilet is connected
  • Water consumption approx. 2.5 litres per flush
  • Including special mounting frame that can be completely concealed
  • Reliable operation, according to proven vacuum technology
  • Maintenance can be carried out through a panel
Evac Vacuum Interface Valves (VIV)

Advanced vacuum interface valve

Evac Vacuum Interface Valves (VIV)
Vacuum interface valve, Gravity-based appliance specially designed for the transport and collection of gray water to a vacuum sewage system.


  • Fully automatic operating system
  • No electricity required
  • Reliable operation with flush memory and vacuum guard technology
  • Corrosion resistant tank
  • Compact design
Evac OnlineVac - Vacuum generator

Vacuum generator

Evac OnlineVac, Evac Ejector System, Evac OnlineMax R
Various types of vacuum generating installations, all with their own expertise. Compact and robust systems. Suitable for both new build and refit.


  • Excellent energy efficiency
  • High-quality products and materials
  • Possible for multiple pumps to generate vacuum
  • Available with grinder pumps
  • Available with centrifugal pumps
  • Available with high capacity vacuum pump
  • No storage tank required for the Online versions