XL Series Low Energy

XL-Series Low Energy RO Systems

AMI Small Commercial Low Energy Reverse Osmosis Systems

Designed to produce low dissolved solids water from tap or well water, these small commercial Low Energy RO systems use extra low energy XLE reverse osmosis membranes which run at 100–140 psi.

The product water is ideal for applications such as spot-free rinse, water stores, whole house systems, laboratories, ice makers, humidification, misting, and more.

Part of the L-series family (alongside L and HL series), these complete reverse osmosis systems are best suited for feed water with less than 1,000 PPM total dissolved solids (TDS).

The systems use proven, reliable components and are mounted on a sturdy powder-coated metal frame. Years of experience have shaped the design, ensuring optimal membrane life and minimizing fouling through smart process and fluid engineering.

Model No.	System Capacity		Qty. of 4×40 Membrane Elements (XLE)	Line Sizes (NPT, Inches)			System Dimensions (in/cm)			Approx. Shipping Weight (Lb/Kg)
Model No.	GPD	m³/day	Qty. of 4×40 Membrane Elements (XLE)	Inlet	Perm.	Conc.	Length	Depth	Height	Approx. Shipping Weight (Lb/Kg)
XL-14A-216	2,000	7.5	1	¾	½	½	20/51	28/71	54/137	275/125
XL-24A-216	4,000	15	2	¾	½	½	20/51	28/71	54/137	300/136
XL-34A-216	5,800	22	3	¾	½	½	20/51	28/71	54/137	325/147
XL-44A-216	7,500	28	4	¾	½	½	20/51	34/87	54/137	350/159
XL-54A-216	9,000	34	5	¾	½	½	20/51	34/87	54/137	375/170
XL-64A-216	10,000	38	6	¾	½	½	20/51	34/87	54/137	400/181

Notes and Voltage/ Ordering Information

All dimensions and weights are approximate.
Capacity Basis: 24 hrs/day
Systems rated at: 77°F (25°C) using 1,000 ppm sodium chloride solution operating at approx. 200 psi pressure. System capacity changes significantly with water temperature. For higher TDS a water analysis must be supplied and could result in modifications to the system or changing from XL to L or HL series system.
Minimum feed pressure to RO System: 40-60 PSI.
Chlorine must be removed with a carbon filter or with chemical injection prior to the RO system, if present in feed water.
Pretreatment for water hardness using a softener 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 Codes: 216 = 220 -240v/ 1ph/ 60hz • 215 = 220-240v/1ph/50hz .
Three phase or other voltages not available with XL Series. See Series L or HL.