High TDS BWRO 1,400 to 6,600 GPD

HLS SERIES – HIGH TDS BRACKISH WATER RO 1,400 TO 6,600 GPD

Commercial Reverse Osmosis Water Treatment for High TDS Brackish Water up to 15,000 PPM

1,400 to 6,600 Gallons/Day Reverse Osmosis Systems
For Feed Water TDS up to 15,000 PPM

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

HLS Series RO systems incorporate careful design steps taken to minimize the highly corrosive nature of these brackish waters. All high pressure lines and components are made of corrosion resistant materials. These BWRO systems operate at pressures between 350 and 500 psi.

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.

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Benefits

HLS Series Commercial RO Brackish Water System Benefits

Compact, economical solution for high TDS brackish feed water
Over 38 years of experience is reflected in our quality
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

Details

HLS Series Commercial RO Brackish Water System Product Line

RO System Model No.	RO System Capacity		RO Membrane Elements		Line Sizes (NPT, Inches)			RO System Dimensions (in/cm)			Approx. Shipping Weight (Lb/Kg)
RO System Model No.	GPD	m³/day	Qty.	Size (Dia.×L)	Inlet	Perm.	Conc.	Length	Depth	Height	Approx. Shipping Weight (Lb/Kg)
HLS-14A-116	1,400	5.3	1	4 × 40	1	½	½	20/51	24/61	55/140	400/181
HLS-24A-116	3,500	13.2	2	4 × 40	1	½	½	20/51	24/61	55/140	425/193
HLS-34A-216	4,600	17.4	3	4 × 40	1	½	½	20/51	32/82	55/140	450/204
HLS-44A-216	5,500	21	4	4 × 40	1	¾	¾	20/51	32/82	55/140	475/216
HLS-54A-216	6,200	23.5	5	4 × 40	1	¾	¾	20/51	32/82	55/140	500/227
HLS-64A-216	6,630	25	6	4 × 40	1	¾	¾	20/51	32/82	55/140	525/238

Notes and Voltage/ Ordering Information

All dimensions and weights are approximate.
Capacity Basis: 24 hrs/day
Systems rated at: 77°F (25°C) using 15,000 ppm sodium chloride solution operating at approx. 350-500 psi pressure.
Minimum feed pressure to RO System: 40-60 PSI. System capacity changes significantly with water temperature
Chlorine must be removed with a carbon filter prior to the RO system, if present in feed water.
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.
Voltage: Please add our voltage codes to the end of the model number when ordering.
Example: HLS-14A-216 = 220/230v, 1 ph, 60 hz.

Voltage Codes:

216 = 220/230v, 1ph, 60hz
236 = 220/230v, 3ph, 60hz

436 =460/480v, 3ph, 60hz

Recommended Pre-Treatment Equipment (Sold Separately)

Carbon filter
Water Softener
Multi-media filter
Antiscalant Injection

Features

Standard Equipment for HLS Series Commercial RO Brackish Water Systems

Thin Film Composite RO Membranes
FRP Membrane Pressure Vessels
5 Micron 20” Cartridge Filter & Housing
Feed Water Temperature
Automatic Inlet Feed Solenoid Valve
Permeate, Concentrate & Recycle Flowmeters
RO System Control Valve, Stainless Steel
Recycle Control Valve, Stainless Steel
Low Pressure Pump Protection

High Pressure Stainless Steel RO Pump
Automatic Membrane Flush with Fresh Water Pump
Liquid Filled Pressure Gauges for Filter IN/OUT and System Pressures
Feed and Permeate TDS Displayed on Controller LED with Percent Rejection
RO 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

Microprocessor Controller for Automatic Operation

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 Water Quality
Pre-treatment backwash/lockout
Feed Water Quality and percent rejection
Water Temperature
Operating hours
RO tank full override

UL508A Labeled

I-ROC150S

Controller Features:

Backlit LED Display
Multi-function keypad
Visual and audible alarm & silence key
Programmable time delays, set-points and
flush mode
Visual indicator alarm light
Low pressure automatic restart

LED Display:

Applications

Common Applications for HLS Series Commercial RO Brackish Water Systems

Spot Free Rinse/Car Wash
Water Stores
Whole House
Laboratories
Large Office
Institutions

Ice Makers
Humidification
Misting
Commercial
Manufacturing
And a wide variety of other applications

Parts

Optional Add-On Parts and Equipment for Commercial RO Systems

AMI’s HLS Series High TDS RO Systems are available with a wide variety of optional add-on equipment. All assemblies include hardware and mounting equipment for easy upgrade to your new or existing system installation.

Wall Mount Filter Cartridges

Includes mounting bracket and Isolation Valves to close the line when changing the filter cartridge.

Part # A711

Filter cartridge must be ordered separately – common options are shown below. Any 20″ Big Blue size cartridge can be installed. Click here to view our complete filter cartridge product selection.

Click Here to visit the Media Filtration section of our site for detailed information on the full line of media filtration products we carry.

Softeners & Media Filtration Pre/Post Treatment

AMI Media filters feature fully automatic backwash or regeneration for easy, trouble free maintenance. Ensure superior system operation and extended membrane life by providing proper pretreatment to the incoming feed water on a continuous basis. Common pretreatment or post-treatment methods include:

Single or Twin Water Softener to remove hardness and scale.
Multi-Media Filter for sediment filtration to approximately 10 microns.
Carbon Filter to remove chlorine.
Calcite Filter to neutralize the pH of the RO product water.

Click Here to visit the Media Filtration section of our site for detailed information on the full line of media filtration products we carry.

Chemical Injection System

Antiscalant injection as an alternative to a water softener for scale control, or Sodium Metabisulfite injection as an alternative to a carbon filter to remove chlorine.

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.

Available Options for Monitoring Incoming Feed Water Quality:

ORP – 60Hz Part # A246, 50Hz Part # A247
pH – 60Hz Part # A244, 50Hz Part # A245

Available Options for Monitoring RO Product Water Quality:

Total Dissolved Solids (TDS) – 60Hz Part # A242, 50Hz Part # A243
Resistivity – 60Hz Part # A248, 50Hz Part # A249
pH – 60Hz Part # A244, 50Hz Part # A245

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.

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 # A612-80

Tank Level Controls

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

Dual float assembly provides system on/off controls.
Part # YFL2PPAS
Triple float assembly provides system on/off as well as low level protection on/off for a repressurization pump.
Part # YFL3PPAS

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

Floor Casters Kit

2 Locking casters and 2 Swivel casters to mount at the base of the stand for ease of system mobility.

Part #: A625

Replacement Parts & Consumables for HLS Series Brackish Water Reverse Osmosis Systems

Literature

HLS Series BWRO Water Treatment System Specifications & Literature

Give us a call today at 604-878-8092. Let’s discuss your unique application needs.