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

Part of the L-series family (other systems include L, XL and HL series), these systems are designed to work at pressure less than 150 psi.  These systems use low energy membranes and are best suited for water of less than 500 PPM total dissolved solids (TDS). The 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 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 Mounting Plate

• 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.

STANDARD EQUIPMENT

• Thin film composite extra low energy membranes
• Stainless steel membrane pressure vessels
• 5 micron 20" cartridge filter & housing
• Automatic inlet feed solenoid valve
• System control valve
• Recycle control valve
• Low pressure pump protection
• Stainless steel multistage RO pump with SS pump throttling valve
• Liquid filled pressure gauge for system pressure
• System on/off with tank level (tank float sold separately)
• Powder coated carbon steel frame
• Boxed and palletized for shipment

CONTROLLER FOR AUTOMATIC OPERATION

Monitors and/or Controls:

• Inlet valve

• Low pressure switch

• On/Off with tank level

• Pre-treatment backwash/lockout

Features:

• Panel Mounted on/off switch

• Low-Pressure Shut Down with Indicator Light

UL508A Labeled

Controller Model ROC-275

Flow Capacity

Expansion Kits to Meet your Future Water Requirements!

Will your water requirements change in the future? WM Series systems are expandable to allow for quick, easy and cost effective upgrades to systems in the field. Simply purchase and install the appropriate expansion kit assembly to increase your system capacity at any time down the road.

Click any photo below to Enlarge

Water Quality Monitors

Pre-packaged wall-mountable water quality monitoring controls allow you to monitor the quality of the incoming feed or RO product water.  Assembly includes the monitor, enclosure and sensor. 

Ultraviolet (UV) Systems

Add an ultraviolet water sterilizer for a 99.9% reduction of bacteria and viruses in the feed and/or permeate line. 
Note:  For feed line, wall-mount filter cartridge assembly shown above is required.

Click here to visit the Ultra Violet section of our site for detailed information on the full line of UV products we carry.

Tank Pressure Controls

To automatically turn the RO system on or off with the permeate storage tank level.  For use with a pressurized storage tank (sold separately).

• 220v/60Hz - Part # A621

Pressurized Storage Tank

Pressurized permeate storage tank available in 40 or 80 gallon volume.  Assembly includes tank, valve, piping, tubing, and pressure gauge.

• 40 Gallon Tank Assembly - Part # A612-40

• 80 Gallon Tank Assembly - Part # 4612-80

Tank Level Controls

Turns system on or off according to the water level in an atmospheric storage tank. 

• Dual level assembly provides system on/off controls.
  Part # KA-2L
   

• Triple level assembly provides system on/off as well as low level protection on/off for a repressurization pump.
  Part # KA-3L

Atmospheric storage tank and repressurization pump are sold separately.

Atmospheric Storage Tank

Atmospheric Permeate Storage tank.  Assembly includes bulkheads and vent filter.  For use with Tank Level Controls (sold separately).

• 200 Gallon Part # A613-200

• 400 Gallon Part # A613-500

Delivery System

20 GPM, 50 PSI, 220v/1ph/50-60Hz

Includes Pump, 40 Gallon Pressure Tank, Controls and Fittings

Part # A606-216

Prefilter Pressure Gauge

To allow for monitoring of the in and out pressure of the prefilter in order to indicate when the cartridge needs to be changed. Assembly includes pressure gauge and fittings.

Part # A623

Flowmeters

Install flowmeter assembly to monitor the system flows.  Includes mounting bracket and fittings for connection of system tubing.

• 1-10 GPM Part #  A107

• 0.5-5 GPM Part # A109

• All dimensions and weights are approximate.

• Capacity Basis: 24 hrs/day

• Systems rated at: 77°F (25°C) using 500 ppm sodium chloride solution operating at approx. 140 psi pressure.

• 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 scale inhibitor 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.

Three phase or other voltages not available with CL Series. See Series L, XL or HL.