Althon —

Althon High Capacity

• Lid Selector
• Althon Channel Information
• Althon Lid Unit Information
• Althon Silt Pit Information
• High Capacity Performance Data

Performance and Properties

• How flow rates are measured
  
• Althon 150 Drainage Channel
  
• Althon 250 Drainage Channel
  
• Althon 375 Drainage Channel
  
• Althon 525 Drainage Channel
  
• Althon 600 Drainage Channel
  

Performance and Properties 

Channel sizing charts are for lateral inflow

How flow rates are measured

Flow rates are for channels running full to underside of lid. Based on Colebrook-White
formula adopting a channel roughness of Ks=1.0mm (equivalent to Manning’s n=0.012)

Sales Team: 01603 488700

Email: sales@althon.co.uk