Althon Medium Duty Penstocks can be used in Surface, Sewer and Process Water applications. They are a Simple and Highly Effective way to Prevent Water Backflow into a system. Althon Medium Duty Penstocks have been developed for the majority of situations where a Penstock is required. Medium Duty Penstocks are suitable for sealing pressures of 5MwC as standard.

Althon Medium Duty Penstocks have the following benefits:

  • Virtually No Maintenance

  • Circular, Square or Ellipse Openings available

  • Fast, Safe and Easy installation

  • Available from Stock

  • 50 year design life