Althon manufacture precast concrete end walls that we can supply factory fitted with a range of HDPE penstock valves. These can also be supplied fitted with flap valves, duckbill valves and other flow control devices. We are also able to prove bespoke precast concrete end wall and wingwall options where our standard units are not suitable. 

If you require any assistance or more information please contact us by phone on 01603 488700 or by email sales@althon.co.uk

Penstock Endwall H40C

Penstock Endwall H40C

  • Factory fitted with up to 500mm Penstock 
  • 1070mm wide and up to 2340mm high
Penstock Endwall H42C

Penstock Endwall H42C

  • Factory fitted with up to 800mm Penstock
  • 1375mm wide and up to 2340mm high
Penstock Endwall H44C

Penstock Endwall H44C

  • Factory fitted with up to 1000mm Penstock
  • 1680mm wide and up to 2340mm high