AWS-FLUSHBALLOON Features: Water needs a future! Forced retention of a liquid to create a strong flush surge Retention/ storage and other sewers Special application: Flood control and maintenance tasks Standard flush lengths of 300 - 1500 m Standard sizes for circular pipes of DN 600 - 3000 Customized installation for elliptical and other cross sectional sewer forms During the idle state the AWS-Flush balloon is wound up in a standard manhole Flush trough Flush balloon Flush sluice No mechanical or electrical parts inside of the pipe no hydraulic restrictions Flush gate Stormwater basin open construction closed construction storage sewer flush lengths little slope long retention times The form of the flush balloon adjusts itself to the sewer section Sewer deposits cleaning necessary A flushing event can be initiated either timer or flooding incident controlled AWS-Flush balloon for new and existing sewers System for cleaning / flushing of large sewers and retention/ storage sewers AWS-Flush balloon® easy retrofitting in existing sewers clean sewer preventive sewer cleaning automatic sewer flushing stageless storage no fixtures inside the flow sectional area mobile and stationary installation no additional manhole required OUR SERVICES Design support, sizing and dimensioning, providing of CAD-files, Technology advice, start up, maintenance and repair, optimizations We would love to advice you and create a noncommital proposal for you, customized to your individual needs Meschede HST Hydro-Systemtechnik GmbH Sophienweg 3 · D-59872 Meschede Tel. +49-2 91-99 290 Fax +49-2 91-76 91 e-mail: [email protected]

AWS-FLUSHBALLOON Benefits: Most economical solution to clean large diameters This is how the AWS-Flush Balloon® works: F Simple retrofitting in existing sewers/ manholes The AWS-Flush Balloon® is wound up inside the manhole above the pipe before and after a flushing event. For sewer cleaning the AWS Flush Balloon is automatically uncoiled and positioned into the pipe and filled with air. Incoming flow is retained within the sewer and is used for flushing. After the set water level is reached the flush balloon is suddenly deflated, which creates a strong flush wave. This flush wave loosens deposits...

AWS-FLUSHBALLOON Benefits: Most economical solution to clean large diameters This is how the AWS-Flush Balloon® works: F Simple retrofitting in existing sewers/ manholes The AWS-Flush Balloon® is wound up inside the manhole above the pipe before and after a flushing event. For sewer cleaning the AWS Flush Balloon is automatically uncoiled and positioned into the pipe and filled with air. Incoming flow is retained within the sewer and is used for flushing. After the set water level is reached the flush balloon is suddenly deflated, which creates a strong flush wave. This flush wave loosens deposits...

AWS-FLUSHBALLOON Features: Water needs a future! Forced retention of a liquid to create a strong flush surge Retention/ storage and other sewers Special application: Flood control and maintenance tasks Standard flush lengths of 300 - 1500 m Standard sizes for circular pipes of DN 600 - 3000 Customized installation for elliptical and other cross sectional sewer forms During the idle state the AWS-Flush balloon is wound up in a standard manhole Flush trough Flush balloon Flush sluice No mechanical or electrical parts inside of the pipe no hydraulic restrictions Flush gate Stormwater basin open...