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Guaranteed Environment-Friendly Solution
Guaranteed Environment-Friendly Solution

Qua-vac has developed a sustainable sewerage system called Vacuflow®. This sewage system is unique because, beside the vacuum station, it fully operates without the use of electricity. In addition, it has a long lifespan and low maintenance costs. Vacuflow® is applicable in many areas but is most of value in places where construction needs to be brought to a minimum.

What is Vacuflow®?

Vacuflow® is an innovative sewage system of great value in places where construction work is not (or barely) possible, like mountains or historical places. Hereby, Qua-vac realizes very limited drilling, so the architectural structures stay intact.

How does Vacuflow® work?

The Vacuflow® system basically consists of three elements:

  1. A collection chamber with interface unit
  2. A vacuum piping
  3. A vacuum station

Vacuflow® works with a collection chamber, a vacuum piping transport, vacuum station and vacuum tank. In that precise order. Sewage flows by gravity into a collection chamber, which stores the sewage. When the level of sewage rises to a high level, the air and sewage will be drained into the vacuum network. A float activator ensures that this ‘high level’ is reached. Good to know, that in the collection chambers, no electricity is involved.

Once the sewage has entered the network, the transport continues through the piping system. Another great advantage of the Vacuflow® is that this vacuum sewerage system can be installed in shallow trenches. The sewerage system can be laid at a depth of 80 – 120 centimeters.

When the sewage reaches the vacuum station, it ends up in the vacuum tank via the pipe network. Optionally, a sewer management system called Vaculink can be installed on the vacuum tank and on the collection chambers. This can monitor the whole system. How high the water level is, whether there are problems and so on.

Qua-vac Vacuum Sewer System - Block Diagram

Sewerage management with Vaculink

Vaculink always provides 24/7 insight into the system, real-time data and the current water level. But, in case of any problems: quick signaling, specific indication where the problem is located and alarm notification via SMS or email. In addition, the web portal can be configurated just the way you like!

  • Online webportal
  • All data 24/7 easily available
  • User defined configuration
  • Alerts via SMS or e-mail
Sewerage management with Vaculink

The benefits of Vacuflow®

  • Environment friendly
  • Low maintenance
  • Simultaneous air and sewage transport
  • Only uses electricity at vacuum station
  • Unique patented air/water venturi suction device (no H2S)
  • Highly reliable system through level float device
  • Standard manual bypass suction device
  • Collection chamber with restore function
  • Resistant against chemicals and corrosion

Optional benefits:

  • Alarm notification with Vaculink
  • Station, valve and high level monitoring

Method Vacuflow®

Qua-vac has an extensive network of Vacuflow® distributors around the world as well as a large number of design and construction channels in European countries.

Get to know more about Vacuflow®? Get in touch

Is your company curious about Vacuflow®? Or would you like to make an appointment with us? Please get in touch through our contactform or speak with us personally by the phone. You can reach us at +31 (0)36 54 61 999 or by sending an email to We provide you a full service.

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