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Membrane Filtration - RO Systems / RO Double-Pass Series Commercial Systems

RO Double-Pass Series Commercial RO Systems

RO Double-Pass Series Commercial RO Systems

Standard Features

  • T.F.C. RO Membranes
  • 316 SS Valves
  • Stainless Steel Pumps
  • 5-Micron Sediment Prefilter
  • Control Panel with On/Off Switch
  • Fiberglass Pressure Vessels
  • Pass 2 Concentrate Recycle
  • Pass 1 Concentrate Recycle
  • Flow Meters

 

Optional Features

  • Low Pressure Switch
  • Chemical Dosing Systems
  • PLC Control
  • High TDS Diverter Valve
  • pH Meter
ro 2000dp
RO Double-Pass 2000DP
RO Double-Pass Series RO-150DP through RO-10,000DP (150-10,000 GPD)
Model Production* Inlet No. of Elements Element Size & Dia. Designed Recovery Motor Specifications
  GPM GPD m3/day   60Hz/220/380/460V 50Hz/220/380/415V
Phase HP Phase HP
RO-150DP 0.104 150 0.6 3/8" 2/1 2.5"x40"/2.5"x14" 16% 1 5.6 1 5.6
RO-300DP 0.208 300 1.1 3/8" 1/1 4"x40"/2.5"x21" 17% 1 1.3 1 1.3
RO-600DP 0.416 600 2.3 3/8" 2/2 4"x40"/2.5"x21" 21% 1 1.5 1 1.5
RO-1200DP 0.833 1200 3.8 3/4" 2/2 4"x40"/2.5"x40" 28% 1 1.5 1 1.5
RO-2000DP 1.39 2000 7.6 3/4" 2/4 4"x40"/2.5"x40" 53% 1 2.0 1 2.0
RO-3000DP 2.08 3000 11.4 1" 7 4"x40" 48% 1 4.0 1 4.0
RO-4500DP 3.13 4500 17.1 1" 9 4"x40" 54% 1 4.0 1 4.0
RO-6000DP 4.17 6000 22.7 1" 9 4"x40" 60% 1 6.0 1 7.0
RO-8000DP 5.55 8000 30.3 1" 13 4"x40" 56% 1 8.5 3 8.5
RO-10000DP 6.94 10000 37.9 1" 15 4"x40" 60% 3 8.5 3 8.5
*Base on feed water TDS of 1000 ppm and temperature of 25°C (77°F) / Click for Specifications & Dimensions.PDF
RO DL-Series Double-Pass Industrial Reverse Osmosis Systems

DL-Series Double-Pass Industrial RO Systems 2 - 100 GPM

Standard Features

  • TFC Brackish Water Membranes
  • 316 SS Valves & Pumps
  • 5-Micron Sediment Prefilter
  • Control Panel with On/Off Switch
  • Low Pressure Switch
  • High Pressure Switch
  • Intermediate Buffer Tank
  • Resistivity or Conductivity Monitor (Pass 2)
  • Fiberglass Pressure Vessels
  • Recycle of Pass 2 Concentrate
  • Flow Meters
  • 60Hz
  • PLC control


  • 50Hz
  • Cold Water Membranes
  • Resistivity Monitor/Controller
  • pH Monitor/Controller
  • Auto Fast Flush (1st Pass)
  • Temperature Controller
  • Turbidity Monitor/Controller
  • Recycle Package
  • Chemical Dosing Systems
  • Static Mixers
double pass lg
Model DL-Series RO DL-50DP Double-Pass System
RO Double-Pass DL Series (RO DL-2DP through RO DL-100DP)
Model Production* 3rd Year Inlet Recovery No. of Elements Element Size Motor Specifications
  GPM GPD m3/day Operating psi 60Hz/220/380/460V 50Hz/220/380/415V
Pass 1 Pass 2 Phase HP Phase HP
RO DL-2DP 2 2880 11.5 175 130 .75" 56% 6 4"x40" 1 4.0 1 4.0
RO DL-5DP 5 7200 27.3 170 161 1.0" 64% 12 4"x40" 1 6.0 1 6.0
RO DL-10DP 10 14400 54.5 166 161 1.5" 60% 23 4"x40" 3 8.0 3 8.5
RO DL-15DP 15 21600 81.8 165 167 1.5" 71% 30 4"x40" 3 10 3 11
RO DL-20DP 20 28800 110 172 176 2.0" 71% 40 4"x40" 3 12.5 3 13
RO DL-30DP 30 43200 165 220 225 2.0" 60% 13 8"x40" 3 25 3 30
RO DL-40DP 40 57600 218 210 240 2.0" 55% 18 8"x40" 3 40 3 40
RO DL-50DP 50 72000 274 220 230 2.0" 60% 20 8"x40" 3 40 3 40
RO DL-60DP 60 86400 326 240 220 2.5" 74% 26 8"x40" 3 45 3 55
RO DL-70DP 70 100800 382 230 210 2.5" 67% 30 8"x40" 3 55 3 55
RO DL-85DP 80 115200 437 230 230 2.5" 69% 36 8"x40" 3 55 3 70
RO DL-100DP 100 144000 545 220 240 3.0" 71% 42 8"x40" 3 60 3 70
*Base on feed water TDS of 1500 ppm and temperature of 25°C (77°F) / Click for Specifications & Dimensions.PDF