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GRAF
GRAF Ireland Environmental Ltd
Milltown Business Park, Milltown
Co Galway, H54 RD78
info@grafireland.ie
www.graf.ie
Tel. 00353 9351765
Fax +49 7641 589-50
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  1. graf.info/en-ie
  2. Stormwater management

Stormwater management

Local rainwater infiltration is often required by law. As more and more ground is sealed with buildings, car parks and roads, the sewer system is having to work harder and the risk of flooding increases. GRAF infiltration systems are here to help. They make sense both ecologically and economically because they take the strain off the sewer network and save surface water drainage charges.


EcoBloc Inspect flex

 

The third generation of GRAF infiltration and attenuation system
 

EcoBloc maxx

 

Stormwater management system with various applications, Lorry-bearing 40 tons/HS-20, 410 m³ (14.480 ft³)/Truck

EcoBloc light

 

Stormwater management system with various applications, Lorry-bearing 12 tons, 630 m³ (22.250 ft³)/Truck


More information

Stormwater management

Please find here systems which are developed especially for rainwater, infiltration respectively detention. 

All about stormwater management

Here you can find general information about infiltration and dimensioning.

Case studies

Discover our favourite projects and learn more about wastewater treatment, rainwater harvesting, and stormwater management in the Republic of Ireland & Northern Ireland.

Stormwater management FAQ

Most frequently asked questions about domestic & commercial stormwater management.


  • All about stormwater management
  • Stormwater management
  • Stormwater attenuation
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  • Choke drain shaft
  • Vortex flow control shaft
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Contact

GRAF Ireland Environmental Ltd,
Milltown Business Park,
Milltown,
Co Galway,
Ireland,
H54 RD78.
00353 9351765
info(at)grafireland.ie

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