Skip to main content

WaBack® Non-return chamber

Area of use: Flood protection
WaBack® Backventil

The WaBack non-return chamber is a tried-and-tested product that provides immediate and automatic protection against backflow. The product is usually used as protection against basement flooding, and is fitted to service pipes and pipe networks. Used against overload and flooding in drains and as protection against backflow of surface water and waste water. The product is used to advantage in extremely polluted water, and can thus be used in both sewer and stormwater systems. The flow area is completely open, to ensure blockages are prevented.

Immoderate and automatic protection

WaBack is an "all in one" installation that works as both as an inspection chamber and as an automatic non-return valve.

The solution is available as standard for pipe DN110-315 

WaBack protects against: 

  • Backflow
  • Flooding

BENEFITS OF WABACK 

  • Complete Protection Provides immediate protection against backflows and flooding. Works automatically.
  • Easy Access and Inspection Easy access from ground level for inspection and maintenance.
  • Comprehensive Solution Delivered as a combined inspection chamber and check valve.
  • Self-operating Is always open for flow under normal operating conditions and has full drainage ventilation.
  • Long Lifespan and Durability Made from corrosion-free material with minimal maintenance.

ENVIRONMENTAL BENEFITS OF WABACK 

  • Efficiency and Sustainability Contributes to reduced environmental impact with low life cycle cost.
  • Protects Ecosystems Provides effective protection against contamination in waterways.
  • Innovative and Reliable Prevents blockages and ensures continuous protection against flooding.

 

The WaBack is also available with an access chamber, allowing easier access from ground level. The product is then called WaBack Access. 

We now include CO2 information in everything from quotes to invoices. This means that you can easily see the amount of CO2 emissions associated with our products. By doing this, we are working together to help minimize greenhouse gas emissions.

Wapro's solutions require minimal maintenance, have a low life-cycle cost and are simple to install. The delivery time for all products is short, and stock items are sent immediately.

Animations

Basement protected against flooding

Contact our experts

Downloads

We at Wapro believe in opportunities. By being an open organization, we can learn from our customers and share our experiences. Below you will find all the information about our products and also other useful and interesting information. Contact us if you are missing something.

Documents

Models

WaBack® Non-return chamber

Here you can find specific models, read more about the models and download technical information and drawings in different formats. Click on the padlock, download and you get everything you need in one package.

WABACK® NON-RETURN CHAMBER

WaBack® Non-return chamber

WB110-600
Nominal Diameter
DN/OD 110
WABACK® NON-RETURN CHAMBER

WaBack® Non-return chamber

WB160-600
Nominal Diameter
DN/OD 160
WABACK® NON-RETURN CHAMBER

WaBack® Non-return chamber

WB200-600
Nominal Diameter
DN/OD 200
WABACK® NON-RETURN CHAMBER

WaBack® Non-return chamber

WB315-800
Nominal Diameter
DN/OD 315

Customized solution

You seem to be interested in a custom solution. Contact us and we will help you find the model that is right for you.

Martin Widerberg

Does this sound interesting?

Contact Martin Widerberg for more info
Martin Widerberg
Area Sales Manager Europe