Nx²JEM® DAF

15 to 4000 GPM

US Patent #9962631

PEWE DAF Innovative Quality

The unique dissolved air flotation technology built into each Nx²JEM® DAF system maximizes TSS removal while minimizing chemistry usage and sludge production. The chassis and vessel are constructed of AISI 304SS. With the Tru Counter Flo® plate pack, ParaLam Weir® system, integrated pipe flocculator and ROGUE MAX RGT® aeration, the Nx²JEM® DAF operates by precise control of the PEWE Command Control automated panel.

PEWE DAF water treatment equipment and systems are designed in-house and produced under tight quality control. PEWE offers products worldwide to the Food, Petrochem, Pharma, Metals, Electronics, other industries and Municipal market.

PEWE Aeration Technology

The heart of the aeration technology behind the PEWE DAF water treatment equipment is the ROGUE MAX RGT® pump. The regenerative turbine design creates the specific conditions for dissolving air efficiently. Coupled with the PEWE DAF, this super air saturated water releases uniform 20-30 micron bubbles into the flotation system and effectively floats fine suspended solids.

PEWE LLC has specialized in manufacturing premium quality Dissolved Air Flotation equipment since entering the water treatment marketplace back in 2007. We have expanded into screening, clarification, dewatering and other types of treatment equipment, but we still hold US Patent #8431022 for the design of our DAF water treatment equipment, as well as 21 registered trademarks. We’re proud to offer our clients the highest-quality Dissolved Air Flotation equipment on the market today.

If you’d like to learn more about our selection of DAF water treatment equipment or discuss your particular water treatment needs contact us. One of our experienced team members will be happy to help you.

Maximum Efficiency, Minimum Footprint

The PEWE Nx²JEM® AS DAF design encompasses the full array of newly advanced technological innovations.

  • Dynamic Hydraulic Flow
  • Tru Counter-Cross Flo® Plate Pack
  • ParaLam Weir® Water Extraction
  • Rogue MAX RGT® Turbine Aeration
  • Command Control® Panel

Nx²JEM® System Specifications

Units: English or Metric

Model GPM Footprint (ft)
All models designed 5000 ppm TSS avg @ 70F.
AS-250 250 5 x 15 x 11
AS-375 375 5 x 22 x 11
AS-600 600 9 x 19 x 11
AS-800 800 9 x 24 x 11
AS-1200 1200 9 x 36 x 11
AS-1600 1600 12 x 33 x 11
AS-2000 2000 12 x 41 x 11
AS-2800 2800 12 x 36 x 16
AS-4000 4000 12 x 43 x 16
Model M³/hr Footprint (m)
All models designed 5000 ppm TSS avg @ 21C.
AS-250 5.7 1.5 x 4.5 x 3.4
AS-375 8.5 1.5 x 6.7 x 3.4
AS-600 136 2.7 x 5.8 x 3.4
AS-800 181 2.7 x 7.3 x 3.4
AS-1200 272 2.7 x 11 x 3.4
AS-1600 363 3.4 x 10 x 3.4
AS-2000 454 3.4 x 12.5 x 3.4
AS-2800 636 3.4 x 11 x 4.9
AS-4000 908 3.4 x 12.5 x 4.9