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Reliable protection
WaBack non-return chamber is designed to provide instant and automatic protection against backflow. WaBack will work on differential pressure to ensure that in times of need the valve simply protects.
- 100% sealed against backflow
- Autonomous action with no moving or electrical parts
- Minimal maintenance for real life scenarios
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Reliable protection
WaReg is a powerful, fully autonomous solution fit to handle stormwater runoff in intensive storms and to prevent flooding.
- Decreases the need for large attenuation ponds
- Insensitive to debris, sludge and solids
- Eliminating the need for a head of water
- Protects instantly
- Fully autonomous
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Reliable protection
WaStop’s ingenious function provides you with the best possible protection against flooding, odour control and backflow.
- Low Headloss
- Backflow Protection
- Pulsating flow
- Easy installation
- Low cost of ownership
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Reliable protection
WaStop’s ingenious function provides you with the best possible protection against flooding, odor control and backflow.
- Low Headloss
- Backflow Protection
- Pulsating flow
- Easy installation
- Low cost of ownership
“I truly do believe WaStop are exceptional devices that have a valid place on the global stage in helping combat rising sea levels or flood levels, while providing a real level of comfort around performance over investment.”
We understand your challenges
And we have developed products to help you solve them! Municipal solutions for tidal or river backflow protection, flow regulation, flood protection and odour mitigation.
Backflow prevention, a cost efficient solution
We offer several patented, cost efficient and flexible solutions for your specific needs. We are confident that Wapro has the right product for you!
Contact us to find a solution
With more than 33 years of experience we are certain to have a solution for your problem. Get in touch to discuss your specific issue with us and discover how we can help.
Specialist in flood prevention since 1986
Specialist in flood prevention since 1986
Wapro provides peace of mind through our products, WaStop Inline Check Valves, WaBack non-return Chamber and WaReg Flow Regulators.
Tidal flooding and dry weather flooding can be mitigated using WaStop check valves, and basement flooding eliminated with WaBack check valve chamber. WaReg ensures a constant flow into stormwater or sewer systems.
Climate change, increased rainfall, seasonal snow melt and storms can cause flooding. Wapro products can solve these problems with our solutions. We´re the go-to-non-return valve solution for many Cities worldwide and export device to 49 countries to prevent flooding from stormwater and sewer networks and odor from sewer lines.
You can read about our strengths, customer promises and environment work on About Wapro
Holding Back The Flood
This site, with all the content, is the property of Wapro AB. Wapro AB reserve all rights to this material. Downloading or digital copying of content or parts thereof is permitted only to the extent allowed by copyright law, unless otherwise agreed in writing with Wapro AB.
Wapro AB has registered the trademarks WAPRO®, WASTOP®, WABACK®, WAREG® and WAGATE®. The names are protected under trademark law. It is prohibited to use or register identical or similar names to Wapro AB’s.
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