ST – Series Reverse Osmosis Systems

The AXEON ST – Series Reverse Osmosis System is a state–of–the–art, versatile system for treating tap water upplies with a production flow rate of 500 gallons per day utilizing minimal energy consumption with low maintenance and operational costs. The design of this system is perfectly suited for a wide range of applications including use in coffee and tea production, cleaning and sanitizing, misting and more.

Contact us today for availability or a quote
  • Concentrate Flow Meter with Integrated Stainless Steel Needle Valve
  • System Bypass Valve
  • System Blend Valve
  • Feed Low Pressure Switch
  • Permeate High Pressure Switch
  • Permeate Pressure Gauge
  • Pump and Concentrate Pressure Gauges
  • AXEON HF5 – Series Extra Low Energy Membranes
  • AXEON 4.5” x 20” 5 – Micron Sediment Pre–Filter
  • Built-in Internal Permeate Flush
  • Stainless Steel Rotary Vane Pump
  • Feed and Permeate TDS Meters
  • Permeate Sample Valve
  • Feed Sample Valve
  • AXEON by ASCO® Composite Feed Solenoid Valve
  • Permeate Flow Meter
  • Pre–Filter In/Out Gauges
  • White Powder Coated Aluminum Frame
  • 40 – Gallon Steel Pressure Tank
  • AXEON Stainless Steel – Series Housings
  • AXEON 2.5” x 20” 10 – Micron Carbon Block Pre–Filter
  • AXEON 2.5” x 20” 10 – Micron Carbon Block Post–Filter
  • Configuration

    Single Pass
  • Feedwater Source†

    TDS <1000 ppm
  • Standard Recovery Rate %

    25 – 30
  • Nominal Salt Rejection %

    98.5
  • Permeate Flow (gpm / lpm)

    0.35 / 1.30
  • Minimum Feed Flow (gpm / lpm)

    1.35 / 5.10
  • Maximum Feed Flow (gpm / lpm)

    6.00 / 22.70
  • Minimum Concentrate Flow (gpm / lpm)

    1.00 / 3.70
  • Feed Connection (in)

    1/2 QC
  • Permeate Connection (in)

    1/2 QC
  • Concentrate Connection (in)

    3/8 QC
  • Membrane(s) Per Vessel

    1
  • Membrane Quantity

    2
  • Membrane Size

    2521
  • Vessel Array

    1:1
  • Vessel Quantity

    2
  • Pump Type

    Stainless Steel Rotary Vane 411
  • Motor HP

    1/3
  • RPM @ 60Hz

    1725
  • Standard Voltage + Amp Draw

    120VAC / 1PH / 60Hz / 6.6A**
  • High Voltage Service + Amp Draw

    220VAC / 1PH / 60Hz / 3.2A**
  • Approximate Dimensions* L x W x H (in / cm)

    21 x 21 x 68 / 53.3 x 53.3 x 172.7
  • Approximate Weight (lbs / kg)

    170 / 77 Dry Weight
  • Maximum Feed Temperature (°F / °C)

    85 / 29

    Maximum Turbidity (NTU)

    1
  • Minimum Feed Temperature (°F / °C)

    40 / 4

    Maximum Free Chlorine (ppm)

    0
  • Maximum Ambient Temperature (°F / °C)

    120 / 49

    Maximum TDS (ppm)

    Up to 1000
  • Minimum Ambient Temperature (°F / °C)

    40 / 4

    Maximum Hardness (gpg)

    0
  • Maximum Feed Pressure (psi / bar)

    85 / 6

    Maximum pH (Continuous)

    11
  • Minimum Feed Pressure (psi / bar)

    45 / 3

    Minimum pH (Continuous)

    2
  • Maximum Operating Pressure (psi / bar)

    150 / 10

    Maximum pH (Cleaning 30 Minutes)

    13
  • Maximum Feed Silt Density Index (SDI)

    <3

    Minimum pH (Cleaning 30 Minutes)

    1