Designed to produce low dissolved solids water from tap or well water, these RO systems use high efficiency reverse osmosis membranes. The product water is used in applications such as water stores, whole house, ice makers, humidification, misting and a wide variety of other applications.

Part of the L-series family (other systems include L and XL series), these systems treat higher TDS water and use thin film membranes and FRP membrane housings. All high pressure lines and components are made of corrosion resistant materials. The operating pressure is between 200-250psi. Careful design steps are taken to minimize the highly corrosive nature of these brackish waters.

These reverse osmosis systems use the proven, reliable components and are mounted on a sturdy powder-coated metal frame. There are numerous design details learned from years of experience that are incorporated in our water filtration systems. Our process and fluid design ensures an optimum membrane life and minimizes the membrane fouling.
 

Key Features:

• Over 25 years of experience is reflected in our quality
• Compact, Heavy Duty, Powder Coated Frame
• Proven components used throughout the system
• Conservatively engineered for reliable long term performance
• Factory tested to ensure trouble-free operation

Why Applied Membranes?

• Over 10,000 commercial/industrial systems in operation
• Our products are being used in over 100 countries worldwide
• From packaged systems to custom engineered Reverse Osmosis systems, we can take care of your needs
• We are one of the few companies that have the expertise to provide Reverse Osmosis systems for drinking water, boiler feed water, seawater, desalination, ultrapure water, USP water, and water reuse.
• We have supplied more systems to more countries than most of our competitors
• Our customers include major national and international companies in every field of application
• We stock more components for all sizes of RO systems than any other company
• We have earned an enviable reputation for our product quality, performance reliability and business integrity.

• Thin Film Composite Membranes
• Fiberglass membrane housing pressure vessels
• 5 micron 20” cartridge filter & housing
• Feed water temperature gauge
• Automatic inlet feed solenoid valve
• Permeate flowmeter
• Concentrate flowmeter
• Recycle flowmeter
• System control valve, stainless steel
• Recycle control valve, stainless steel
• Low pressure pump protection

• High pressure Stainless Steel RO pump
  • Rotary Vane for HL-12521 – HL-24A
  • Multistage for HL-34A – HL-64A with SS pump throttling valve
• Automatic membrane flush
• 4) Liquid filled pressure gauges for filter in/out and system pressures
• Product TDS displayed on controller LED
• System on/off with 2-level tank floats
• Stainless Steel and corrosion resistant materials on high pressure side
• Powder coated carbon steel frame
• Boxed and palletized for shipment

Monitors and/or Controls:

• Inlet valve
• Delayed start-up of high pressure pump
• Feed water flush at system shut-down
• Low pressure switch
• On/Off with tank level
• Permeate Quality (TDS )
• Pre-treatment backwash/lockout

Features:

• Backlit LED Display
• LED indicator light for system status/alarm
• Front panel access port for calibration of TDS sensor
• LED indicator light for water quality (TDS)
• Start-up and shut-down with tank level
• Feed flush at shut-down
• Low pressure shut-down
• Low pressure automatic restart
• Delayed start-up of high pressure pump

LED Display:

• Permeate Quality (TDS)
• Operating Status
• Alarm Condition

UL508A Labeled


Controller Model I-ROC300

Flow Capacity

• Multi Media Filter
• Water Softener
• Carbon Filter
• Antiscalant Injection

• All dimensions and weights are approximate.
   
• Capacity Basis: 24 hrs/day
   
• Systems rated at: 77°F (25°C) using 1000 to 5000 ppm sodium chloride solution operating at approx. 200 to 225 psi pressure. For feed water with higher TDS refer to our Series HL brochure.
   
• Minimum feed pressure to RO System:  40-60 PSI. System capacity changes significantly with water temperature
   
• Chlorine must be removed if present in feed water prior to RO with a carbon filter.
   
• Pretreatment for water hardness using a softener or antiscalant injection should be added to avoid scaling the membranes.
   
• Feed water turbidity: Less than 1 NTU; Feed water silt density index (SDI): 3 maximum. If exceeded, pretreatment with media filter recommended. All pretreatment equipment and SDI test kits are available from Applied Membranes.