Otto Graf GmbH
Plastic Products
Tel. +49 7641 589-0
Fax +49 7641 589-50
export@graf.info
www.graf-water.com
Carl-Zeiss-Straße 2-6
DE-79331 Teningen, Germany

Platin retention cistern

For combined rainwater detention and rainwater harvesting


Instructions
Sizing form/
Tender file
Platin retention cistern

  • To guarantee retention of rainwater, a delayed drain is fitted in the channel with 0.05 to 2.0 l/sec. depending on the customer’s specifications and the retention or harvest volumes. In the event of heavy rainfall, the water level in the cistern rises above the max. water level (short term) and is drained into the channel at delayed speed using a floating drain choke.
  • This relieves the channel and the treatment works.
  • The water level can rise to the emergency overflow and sinks slowly back down again after the rain to the long-term max. water level. This rainwater can then be harvested.
  • We also construct and supply individual, special solutions.
  • Sizes between 3,000 – 10,000 l with corresponding retention volumes are possible.
  • This special type of rainwater harvesting is prescribed or subsidised in many communities. 

3,000 l

order no.Length (mm)Width (mm)Height (mm)Total volume (l)add to enquiry
3903122450210010503000
Retention volume (l)Useable volume (l)
20001000

5,000 l

order no.Length (mm)Width (mm)Height (mm)Weight (kg)add to enquiry
390315289023001315240
Total volume (l)Retention volume (l)Useable volume (l)
500030002000

7,500 l

order no.Length (mm)Width (mm)Height (mm)Weight (kg)add to enquiry
390324360022501565360
Total volume (l)Retention volume (l)Useable volume (l)
750045003000

10,000 l

order no.Length (mm)Width (mm)Height (mm)Weight (kg)add to enquiry
390321289023001315250
Total volume (l)Retention volume (l)Useable volume (l)
1000060004000
Technical data Platin flat tank 5,000 l , Set consisting of two Platin flat tanks 5,000 l

15,000 l

order no.Length (mm)Width (mm)Height (mm)Weight (kg)add to enquiry
390322360022501565360
Total volume (l)Retention volume (l)Useable volume (l)
1500090006000

Technical data Platin flat tank 7,500 l , Set consisting of two Platin flat tanks 7,500 l


Technical details

max. earth covering (mm) (without groundwater, vehicle loading)max. axle load (t)max. vehicle weight (t)
12002,23,5
Earth covering with loading capacity (mm)Earth covering with groundwater installation (mm)
700 - 1000700 - 1200

Enquiry (0)


https://www.graf-water.com/retention/retention-cisterns/platin-retention-cistern.html

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