HLS High TDS Brackish

HLS-Series RO Systems for High TDS Brackish Water (up to 15,000 PPM)

AMI Small Commercial Reverse Osmosis Systems for High TDS Feed Water

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 suitable for water stores, whole house use, ice makers, humidification, misting, and a wide variety of other applications.

HLS Series RO systems are engineered to withstand the highly corrosive nature of brackish waters. All high-pressure lines and components are made with corrosion-resistant materials.

These brackish water RO (BWRO) systems operate between 350 and 500 psi, and are built on a powder-coated metal frame using reliable, field-proven components. Thoughtful fluid design ensures optimal membrane life and reduced fouling.

HLS-Series Reverse Osmosis System for High Salinity

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.