Phoenix Underdrain System

Phoenix Underdrain System
AWI has optimized, upgraded and retrofitted almost every type of granular media filter configuration; from package plants to horizontal pressure filters.  Our extensive experience in trouble-shooting ineffective underdrain systems led us to develop and patent our own Phoenix Underdrain System technology. 

The Phoenix Underdrain System:

      Extremely Low Profile; lowest available
Decreases filter tank depth; less capital cost
Variable custom orifice sizing; less than 25 mm from the base  
  Custom hydraulic design; tested in-house at the AWI Hydraulic Research and
         Filter Media Technology Center 
       Stainless steel construction; corrosion resistant
Factory assembly; uniform construction; rapid, low-cost installation 

 Phoenix Underdrain System

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Phoenix Underdrain System Brochure 

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Contact AWI for more information