Leopold Type S underdrain

Features and Benefits:

  • Uniform distribution of air and water even in extra-long lengths
  • Standard profile of 12” (30cm)
  • Can be designed for wall-feed applications as well as center flume, front flume and Leopold Flat Bottom flume
  • Superior air and water distribution for effective backwash giving longer filter runs and lower operating costs
  • Easy handling – snaps together for quick installation