AXEON X2 Series commercial reverse osmosis system for brackish water
AXEON X2 Series commercial reverse osmosis system for brackish water
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AXEON X2 Series commercial reverse osmosis system for brackish waterAXEON X2 Series commercial reverse osmosis system for brackish water

AXEON X2 Series Commercial Reverse Osmosis System for Brackish Water

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Description

The AXEON X2 Series Commercial Reverse Osmosis System is engineered for high demand applications that require reliable operation under challenging feedwater conditions. Designed specifically for brackish water and high total dissolved solids, the X2 Series is built to operate at elevated pressures while maintaining consistent, high volume permeate production.

With system capacities ranging from 21 to 126 gallons per minute, the AXEON X2 Series effectively reduces dissolved solids in both municipal and well water sources. The platform supports multiple membrane configurations, including low energy brackish water membranes for cold temperature applications and high rejection membranes for high TDS conditions, allowing each system to be tailored to site specific water quality requirements.

Each AXEON X2 Series system is equipped with a factory programmed controller that manages system operation, monitoring, and protection. Standard features include motorized feed valve control, integrated TDS probes, and panel mounted pressure and flow instrumentation. Larger system configurations incorporate digital flow indicators and variable frequency drive motor controls to improve efficiency, stability, and overall system performance.

Built for long term durability in industrial and commercial environments, the AXEON X2 Series utilizes stainless steel components throughout critical areas of the system. This includes the vertical multistage high pressure pump, cartridge filter housing, high pressure piping and valves, and reinforced side ports on the FRP membrane housings. The result is a robust reverse osmosis platform designed for continuous operation in demanding brackish water applications.

Features and Benefits

Features
  • 8-inch Low Energy Membrane Elements
  • 8-inch Fiberglass Membrane Housings with 316L Stainless Steel Side Ports (450 psi)
  • 5-Micron Sediment Filters
  • Multi-Cartridge 316L Stainless Steel Cartridge Housing
  • Vertical 316L Stainless Steel Multi-Stage Pump
  • Low and High Pressure Shut-Off Switches
  • S-150 Pre-Programmed Computer ControllerA
  • S-200 Pre-Programmed Computer Controller with VFDB
  • Permeate and Concentrate RotametersA
  • Permeate and Concentrate Digital Paddlewheel SensorsB
  • Feed and Permeate TDS Monitoring
  • Pre- and Post-Filter 316L Stainless Steel Pressure Gauges
Benefits
  • Pump pressure and concentrate monitoring
  • Composite feed solenoid valveA
  • PVC feed motorized ball valveB
  • 316L stainless steel globe throttling valve
  • 316L stainless steel concentrate valve
  • Powder coated carbon steel frame
  • Schedule 80 low-pressure PVC piping
  • Stainless steel high-pressure 316L piping
  • Clean-in-place (CIP) ports with valves
  • Permeate sample valves
  • Chemical feed ports and power outlet
  • 460 VAC, 3-phase, 60 Hz operation

Operating Limits

Operating Limits
Design Temperature (°F / °C) 77 / 25 Maximum SDI Rating (SDI) < 3
Maximum Feed Temperature (°F / °C) 85 / 29 Maximum Free Chlorine (ppm) 0
Minimum Feed Temperature (°F / °C) 40 / 4.4 Maximum Hardness (gpg) 0
Maximum Ambient Temperature (°F / °C) 120 / 49 Maximum pH (continuous) 11
Minimum Ambient Temperature (°F / °C) 40 / 4.4 Minimum pH (continuous) 2
Maximum Feed Pressure (psi / bar) 85 / 6 Maximum pH (cleaning 30 minutes) 13
Minimum Feed Pressure (psi / bar) 45 / 3 Minimum pH (cleaning 30 minutes) 1
Maximum Piping Pressure (psi / bar) 400 / 28 Maximum Turbidity (NTU) < 1

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

Downloads

SPECIFICATION SHEET SYSTEM WARRANTY

Drawings

X2 Series System Dimensions Drawing (X2-2280 through X2-5280)
Notes:
  • All dimensions are given in inches.
  • Dimensions given for X2-2280 through X2-5280.
    (X2-5280 pictured)
X2 Series System Dimensions Drawing (X2-3480 through X2-6480)
Notes:
  • All dimensions are given in inches.
  • Dimensions given for X2-3480 through X2-6480.
    (X2-6480 pictured)

Options and Upgrades

Options and Upgrades
  • S-200 Computer ControllerC
  • VFDC
  • Programmable Logic Controller (PLC) with Touch Screen
  • Permeate and Concentrate Digital Paddlewheel SensorsC
  • PVC Feed Motorized Ball ValveC
  • PVC Permeate Divert Motorized Ball Valve
  • Permeate Flush
  • pH Sensor
  • ORP Sensor
  • Clean-In-Place (CIP) Skid Mounted System
  • Chemical Feed System
  • Voltage Options: 220VAC 3PH 60Hz, 220VAC 3PH 50Hz, 380VAC 3PH 50Hz

A. Standard on Models X2-2280, X2-3280, X2-4280, X2-5280.

B. Standard on Models X2-3480, X2-4480, X2-5480, X2-6480.

C. Option available for Models X2-2280, X2-3280, X2-4280, X2-5280. Standard on larger models.

Specifications

Specifications
MODEL X2-2280 X2-3280 X2-4280 X2-5280 X2-3480 X2-4480 X2-5480 X2-6480
Design
Configuration Single Pass Single Pass Single Pass Single Pass Single Pass Single Pass Single Pass Single Pass
Feedwater TDS max (ppm)D 7,000 7,000 7,000 7,000 7,000 7,000 7,000 7,000
Standard Recovery % 58 70 73 73 73 70 70 73
Rejection and Flow
RatesE
Nominal Salt Rejection % 99.8 99.8 99.8 99.8 99.8 99.8 99.8 99.8
Permeate Flow Rate (gpm / lpm) 21.00 / 79.50 31.50 / 119.00 42.00 / 159.00 52.50 / 198.70 63.00 / 238.40 84.00 / 318.00 105.00 / 397.00 126.00 / 477.00
Minimum Concentrate Flow Rate (gpm / lpm) 15 / 57 13.5 / 51 15.3 / 58 19.42 / 73.51 23.3 / 88.20 36 / 136 45 / 170 46.6 / 176.40
Connections
Feed FNPT (in) 2 FNPT 2 FNPT 2 FNPT 2 FNPT 3 FNPT 3 FNPT 3 FNPT 3 FNPT
Permeate Tubing (in) 1 1/2 FNPT 1 1/2 FNPT 2 FNPT 2 FNPT 2 1/2 FNPT 2 1/2 FNPT 3 FNPT 3 FNPT
Concentrate Connection (in) 1 1/4 FNPT 1 1/4 FNPT 1 1/4 FNPT 1 1/4 FNPT 1 1/2 FNPT 1 1/2 FNPT 2 FNPT 2 FNPT
Clean-in-Place Port (in) 1 1/2 FNPT 1 1/2 FNPT 1 1/2 FNPT 1 1/2 FNPT 2 FNPT 2 FNPT 2 FNPT 2 FNPT
Chemical Feed Port (in) 1/2 NPT 1/2 NPT 1/2 NPT 1/2 NPT 1/2 NPT 1/2 NPT 1/2 NPT 1/2 NPT
Membranes
Membranes Per Vessel 2 2 2 2 4 4 4 4
Membrane Quantity 4 6 8 10 12 16 20 24
Membrane Size 8040 8040 8040 8040 8040 8040 8040 8040
Vessels
Vessel Array 1:1 1:1:1 2:1:1 2:1:1:1 2:1 2:1:1 3:1:1 3:2:1
Vessel Quantity 2 3 4 5 3 4 5 6
Pumps
Pump Type Vertical
Multi-Stage
Centrifugal
Pump		 Vertical
Multi-Stage
Centrifugal
Pump		 Vertical
Multi-Stage
Centrifugal
Pump		 Vertical
Multi-Stage
Centrifugal
Pump		 Vertical
Multi-Stage
Centrifugal
Pump		 Vertical
Multi-Stage
Centrifugal
Pump		 Vertical
Multi-Stage
Centrifugal
Pump		 Vertical
Multi-Stage
Centrifugal
Pump
Motor HP / KW 15 / 11 15 / 11 25 / 19 25 / 19 25 / 19 40 / 30 40 / 30 50 / 37
System Electrical
Standard Voltage + Amp Draw 460V, 60Hz, 3PH,
19AF		 460V, 60Hz, 3PH,
19AF		 460V, 60Hz, 3PH,
19AF		 460V, 60Hz, 3PH,
19AF		 460V, 60Hz, 3PH,
19AF		 460V, 60Hz, 3PH,
19AF		 460V, 60Hz, 3PH,
19AF		 460V, 60Hz, 3PH,
19AF
System Dimensions
Approximate Dimensions G L x W x H
(in / cm) 		112 x 35 x 74 / 284
x 89 x 188		 112 x 35 x 74 / 284
x 89 x 188		 112 x 35 x 74 / 284
x 89 x 188		 112 x 35 x 84 / 284
x 89 x 213		 194 x 41 x 78 / 493
x 104 x 198		 194 x 41 x 78 / 493
x 104 x 198		 194 x 41 x 78 / 493
x 104 x 198		 194 x 41 x 84 / 493
x 104 x 213
Approximate Weight (lbs/Kg) 2130 / 970 2450 / 1110 3040 / 1380 3340 / 1520 4100 / 1860 4490 / 2040 5280 / 2400 5640 / 2560

Test Parameters: 7,000 TDS Filtered (5–Micron), Dechlorinated, Municipal Feedwater, 65 psi / 4.50 bar Feed Pressure, 350 psi / 24 bar Operating Pressure, 77°F / 25°C, Recovery as stated, 7.0 pH. Data taken after 60 minutes of operation.

D. Low temperatures and feedwater quality, such as high TDS levels, will significantly affect system 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.

E. Product flow and maximum recovery rates are based on feedwater conditions as stated above. Do not exceed recommended permeate flow.

F. Varies with motor manufacturer.

G. Does not include operating space requirements.

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