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Vacuum collection

Evac Optima 5 toilet

The Evac Optima® 5 is one of the quietest vacuum toilets on the market according to independent research. It uses our proven pneumatic flush mechanism, with flush memory and vacuum sensor technology and is the perfect choice for passenger vessels. 

  • New extra-hygienic antimicrobial materials 
  • One of the quietest flush operations on the market 
  • Modern, lightweight and compact design with optimized components

  • New extra-hygienic Antimicrobial materials 
  • One of the quietest flush operations on the market 
  • Modern, lightweight and compact design with optimized components 
  • Low fresh water consumption (1.2 l/0.4 gal. per flush) – 0.6l/0.2gal Optima Urinal 

  • Evac Optima 5 wall 
  • Evac Optima 5 floor 
  • Evac Optima 5 Urinal 
  • Water consumption:~1.2 ± 0.15 l/flush (water pressure: 4 bar, vacuum: -0.4 bar) – 0.6l/0.2gal +-0.1l/flush for Optima Urinal 
  • Air consumption: 60 ± 10l/flush (normal atmospheric air) 
  • Water pressure: 3….10 bar 
  • Operating vacuum: -0.3…-0.6 bar 
  • Dimensions: 550 x 540 x 395 / 560 x 480 x 375 / 300 x 525 x 328  
  • Weight: 20 / 21 / 14kg 
  • Sound level: Varying (contact for more information) 

With the Evac Optima® 5 there are no overflows or unflushed toilet bowls caused by a temporary loss of vacuum – the control unit with flushing memory ensures that there is sufficient vacuum for flushing before allowing the flush to be performed. Both the water consumption and flushing time can be adjusted. 

The seat can withstand weights of up to 280 kg and is resistant to cigarette burns and scratches. For improved hygiene the Evac Optima® 5 is available as standard with antibacterial seat and pushbutton to provide extra protection against a wide range of bacteria. 

The Evac Optima® 5 vacuum toilet is available in floor and wall-mounted models and in urinal. We also offer USPH, Autoflush and B15 rated fire-resistant versions. Seat & Cover is available both as standard ,open front as well as soft-closing versions. Floor models use a hidden mounting for a clean and elegant finish which is easy to clean. 

The Evac Optima® 5 urinal is the world’s first and only vacuum urinal. It is compact, using an integrated vacuum mechanism in the bowl rather than a vacuum interface tank. It is available in auto and button-flush versions, as well as a waterless version. The flush in the Evac Optima® 5 vacuum urinal is much more powerful than that of traditional gravity urinals, meaning that all of the water is changed completely, while the waterless version removes urine completely. This means no deodorizer block is needed with either version, as urine traces and odors are eliminated. 

The Evac Optima® 5 vacuum urinal is also available with USPH certification. The Evac Optima® 5 urinal consumes only 0.6 l/0.2 gal. per flush. 

Evac people on a service project onboard a vessel

Evac Lifecycle Management

For all our systems and solutions, we offer a comprehensive portfolio of services throughout the operational life of the delivered solution or equipment.

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