X3 - Series
Industrial Reverse
Osmosis System
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X3 – SERIES INDUSTRIAL REVERSE OSMOSIS SYSTEMS

AXEON® X3–Series Reverse Osmosis Systems are engineered for seawater desalination and other high total dissolved solids (TDS) applications requiring high pressure pumps. The X3–Series Reverse Osmosis Systems are rated to handle total dissolved solids as high as 45,000.

The X3–Series Reverse Osmosis Systems range in capacity from 5.6 to 27.8 gallons per minute (8,000 to 40,000 gallons per day) utilize a clean design that allows for convenient installation, user–friendly operation.

Featuring robust components for enhanced performance, the X3–Series Reverse Osmosis Systems include a duplex stainless steel axial piston pump, high pressure hoses, stainless steel valving and FRP membrane housings with duplex stainless steel side ports.


FEATURES
  • 8-inch Low Energy Seawater Membrane Elements
  • 8-inch Fiberglass Membrane Housings with Duplex Stainless Steel Side Ports (1000 psi)
  • 2 Stage Glass-Reinforced, Polypropylene, Non-Metallic Pre-Filtration Housings
  • 5-Micron Sediment Pre-Filter (Stage 1)
  • 1-Micron Sediment Pre-Filter (Stage 2)
  • Duplex Stainless Steel Axial Piston Pump
  • Low and High Pressure Shut-Off Switch
  • Pump Pressure Relief Valve
  • S –150 Pre-Programmed Computer Controller with Soft Start
  • Permeate and Concentrate Rotameters
  • Permeate TDS Monitoring
  • Pre- and Post-Filter 316L Stainless Steel Pressure Gauges Pump and Concentrate 316L Stainless Steel Pressure Gauges
  • PVC Feed Motorized Ball Valve
  • 316L Stainless Steel Needle Concentrate Valve
  • Epoxy Powder Coated Carbon Steel Frame
  • Sch80 Low Pressure PVC Piping
  • Electroplated 316L Sch80 Stainless Steel Piping
  • Nitrile High Pressure Hose with Duplex Stainless Steel Connections
  • Clean-In-Place (CIP) Ports with Valves
  • Permeate Sample Ports
  • Chemical Feed Port
  • Chemical Feed Power Outlet
  • Composite Permeate Flush Solenoid Valve
  • PVC Permeate Divert Motorized Ball Valve
  • 460VAC 3PH 60Hz
OPTIONS AND UPGRADES
  • S –200 Computer Controller
    • Permeate and Concentrate Digital Paddlewheel Sensors
  • VFD (Variable Frequency Drive)
  • Programmable Logic Controller (PLC) with Touch Screen
  • pH Sensor
  • ORP Sensor
  • Clean-In-Place Skid-Mounted System
  • Chemical Feed System
  • 8-inch Low Energy Seawater Membrane Elements (440 SF)
  • Voltage Options: 220VAC 3PH
  • 60Hz, 220VAC 3PH 50Hz, 380VAC 3PH 50Hz

Notes:

  • 1. All dimensions are given in inches.
  • 2. Dimensions given for X3 –1280 through X3 – 5280. (X3 – 5280 pictured)
SPECIFICATIONS
MODELS X3 –1280 X3 – 2280 X3 – 3280 X3 – 4280 X3 – 5280
Design
Configuration Single Pass Single Pass Single Pass Single Pass Single Pass
Feedwater TDS max (ppm)A 38,000 38,000 38,000 38,000 38,000
Standard Recovery % 30 45 50 50 50
Rejection and Flow RatesB
Nominal Salt Rejection % 99.8 99.8 99.8 99.8 99.8
Permeate Flow Rate (gpm / lpm) 5.60 / 21.00 11.10 / 42.00 16.70 / 63.00 22.20 / 84.00 27.80 / 105.00
Minimum Concentrate Flow Rate (gpm / lpm) 14 / 53 14 / 53 17 / 64 22 / 83 28 / 106
Connections
Feed FNPT (in) 2 FNPT 2 FNPT 2 FNPT 2 FNPT 2 FNPT
Permeate Tubing (in) 1 1/4 FNPT 1 1/4 FNPT 1 1/4 FNPT 1 1/2 FNPT 1 1/2 FNPT
Concentrate Tubing (in) 1 1/4 FNPT 1 1/4 FNPT 1 1/4 FNPT 1 1/2 FNPT 1 1/2 FNPT
Clean–in–Place Port (in) 1 1/2 FNPT 1 1/2 FNPT 1 1/2 FNPT 1 1/2 FNPT 1 1/2 FNPT
Chemical Feed Port (in) 1/2 NPT 1/2 NPT 1/2 NPT 1/2 NPT 1/2 NPT
Membranes
Membranes Per Vessel 2 2 2 2 4
Membrane Quantity 2 4 6 8 10
Membrane Size 8040 8040 8040 8040 8040
Vessels
Vessel Array 1 1:1 1:1:1 2:1:1 2:1:1:1
Vessel Quantity 1 2 3 4 5
Pumps
Pump Type Axial Piston Axial Piston Axial Piston Axial Piston Axial Piston
Motor HP / KW 20 / 15 20 / 15 25 / 19 40 / 30 40 / 30
System Electrical
Standard Voltage + Amp Draw 460V, 60Hz, 3PH, 25.5A 460V, 60Hz, 3PH, 25.5A 460V, 60Hz, 3PH, 31AC 460V, 60Hz, 3PH, 48.5A 460V, 60Hz, 3PH, 48.5A
System Dimensions
Approximate Dimensions D L x W x H (in /cm) 144 x 41 x 75 / 366 x 104 x 190 144 x 41 x 75 / 366 x 104 x 190 144 x 41 x 75 / 366 x 104 x 190 144 x 41 x 75 / 366 x 104 x 190 144 x 41 x 85 / 366 x 104 x 216
Approximate Weight (lbs/Kg) 2230 / 1060 2660 / 1206 3090 / 1400 3860 / 1750 4220 / 1920

Test Parameters: : 35,000 TDS Filtered (5-Micron), Dechlorinated, Municipal Feedwater, 65 psi / 4.50 bar Feed Pressure, 950 / 65.5 psi bar Operating Pressure, 77ªF / 25ªC, Recovery as stated, 7.0 pH. Data taken after 60 minutes of operation.

A. Low temperatures and feedwater quality, such as high TDS levels will significantly affect the systems production capabilities and performance. Computer projections must be run for individual applications which do not meet or exceed minimum and maximum operating limits for such conditions.
B. Product flow and maximum recovery rates are based on feedwater conditions as stated above. Do not exceed recommended permeate flow.
C. Varies with motor manufacturer
D. Does not include operating space requirements.

OPERATING LIMITS E
Design Temperature (°F / °C) 77 / 25 Maximum SDI Rating (SDI) < 3
Maximum Feed Temperature (°F / °C) 85 / 29 Maximum Free Chlorine (ppm) 0
Maximum Feed Temperature (°F / °C) 40 / 4 Maximum Hardness (gpg) 0
Maximum Ambient Temperature (°F / °C) 120 / 49 Maximum pH (continuous) 11
Minimum Ambient Temperature (°F / °C) 40 / 4 Minimum pH (continuous) 2
Maximum Feed Pressure (psi / bar) 72.5 / 5 Maximum pH (cleaning 30 minutes) 12
Minimum Feed Pressure (psi / bar) 45 / 3 Minimum pH (cleaning 30 minutes) 1
Maximum Piping Pressure (psi / bar) 950 / 66 Maximum Turbidity (NTU) < 1

E. System pressure is variable due to water conditions. Permeate flow will increase at a higher temperature and will decrease at a lower temperature.

THE RIGHT SOLUTION FOR YOU

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