SY Series SWRO – 150 to 10,000 GPD

SY SERIES SMALL COMMERCIAL SEAWATER DESALINATION RO SYSTEMS

Our Small Commercial SY Series Seawater Desalination RO Systems convert seawater to drinking water. Their design makes them suitable for land based applications with more extensive pre or post treatment.

For marine applications such as ships and yachts, see our Maritime Series Watermakers available through our dealers worldwide.

Available from 150 to 10,000 GPD (0.57 to 38 M3/D)
  • High Quality, Robust Seawater Desalination Systems
  • Push Button Operation and Pure Simplicity of Design
  • Engineered with Decades of Experience
Contact us for a Personalized Consultation

AMI Voyager Modular Watermaker Seawater Desalinators:

  • Engineered for reliable, long term performance
  • 30 years of experience is reflected in our quality
  • Compact Powder Coated Aluminum Frame
  • Proven components
  • Factory tested to ensure trouble-free operation
  • Stainless Steel High Pressure Pump
  • FRP Membrane Housings
  • Low and High Pressure Shutoff Switches
  • Stainless Steel Back Pressure Control
  • Differential Gauge Showing Filter Life

Series SY Watermaker Seawater RO System Ordering Information

 

SWRO Model No.

System Capacity

Membrane Elements

Line Sizes
(NPT, Inches)

System Dimensions
(in/cm)

Approx. Shipping Weight
(Lb/Kg)

GPD

m3/day

Qty.

Size
(Dia.×L)

Inlet

Perm.

Conc.

Width

Depth

Height

SY-12521

150

0.57

1

2.5″×21”

¾

36/91

19/48

17/43

110/50

SY-22521

300

1.1

2

2.5″×21”

¾

36/91

19/48

17/43

110/50

SY-12540

400

1.5

1

2.5″×40”

¾

54/137

32/81

17/43

130/60

SY-22540

800

3.0

2

2.5″×40”

¾

54/137

32/81

17/43

140/65

SY-32540

1,200

4.5

3

2.5″×40”

¾

54/137

32/81

17/43

150/70

SY-42540

1,600

6.0

4

2.5″×40”

¾

54/137

32/81

17/43

180/80

SY-13A

900

3.4 3″×40”  ¾  ⅜  ⅜   54/137 32/81  17/43  140/65
SY-23A

1,800

6.8 3″×40”   ¾   ⅜ ⅜   54/137  32/81  17/43  180/80
SY-33A

2,700

10.2 3″×40”   ¾   ½ ½   54/137  32/81  17/43  195/89
SY-43A

3,600

 13.6 3″×40”   ¾  ½  ½   54/137  32/81  17/43  210/96
SY-26A

5,500

20.8  6″×40”  ¾  ¾  65/165  47/120  35/89 375/170 
SY-36A

7,500

28.4  6″×40”   ¾ ¾  65/165  47/120  35/89  430/196
SY-46A

10,000

37.9  6″×40” 1.5  ¾  ¾  65/165  47/120  35/89  505/230

Series SY SWRO Notes and Voltage/Ordering Information

  • All dimensions and weights are approximate and subject to change. Performance Based on 32,000 ppm seawater at 77°F (25°C). Recovery in the range of 10-15%. Operating Pressure 800-1000 psi (57-71 kg/cm2)
  • Voltage: Please add our voltage codes to the end of the model number when ordering. Example: SY-12514-236.

Voltage Codes:

  • 116 = 110v, 1ph, 60hz
  • 216 = 220/230v, 1ph, 60hz
  • 215 = 220/230v, 1ph, 50hz
  • 236 = 220 or 230v/ 3ph/ 60hz
  • 235 = 220v/3ph/50hz

Voyager Modular Watermakers

The AMI Maritime Modular series watermaker systems are designed for applications with limited space. Instead of a traditional one-piece frame, these space-saving systems are sold in several modules which can be installed into smaller spaces and connected together.

This design makes them ideal for use on yachts, boats, or cruise ships with limited space.

Standard Equipment for Voyager Modular Watermakers

  • Feed Booster Pump 
  • Thin Film Composite AMI Membranes
  • FRP Membrane Housings
  • Stainless Steel High Pressure Pump
  • Permeate and Concentrate Flow Meters
  • Low and High Pressure Safeguards
  • Compact Aluminum Frame with Powder Coated Finish
  • Tank Level Controls for Automatic On/Off with Tank Level
  • Stainless Steel Back Pressure Control
  • 5 Micron Sediment Filter and Housing
  • Liquid Filled System Pressure Gauge
  • Product TDS with Digital Display Readout

  • Optional: Fresh Water Divert: Monitors Permeate Quality and Diverts to drain if it falls below a pre-set set point

Microprocessor/PLC Controller for Automatic Operation

Monitors and/or Controls:

  • Inlet valve
  • Delayed start-up of high pressure pump
  • Low pressure and high pressure switches
  • On/Off with storage tank level
  • Permeate TDS with alarm set-point
  • Water Temperature
  • Operating Hours
  • Fresh water flush (flush kit optional)
  • Pretreatment lock-out
ROC4 Controller

Controller Features:

  • Permeate Quality (TDS)
  • Water Temperature
  • Operating Hours
  • Operating Status
  • Alarm Condition

LED Display:

  • Backlit LED Display
  • Multi-function Keypad
  • Visual and Audible Alarm
  • Programmable Time Delays, Set-Points and Flush Modes
  • Visual Indicator Alarm Light
  • Low Pressure Automatic Restart

Applications for Voyager Modular Watermaker SWRO Systems

  • Municipal Water Treatment
  • Hotels
  • Resorts
  • Military
  • Off-Shore Platforms
  • Large Marine Vessels
  • Various Industrial Applications

Options & Accessories for SY Series Seawater RO Systems

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

  • Plankton Filter

    Removes plankton and other large particles from the watermaker feed water to provide additional protection and extended life of the system prefilter. 100 Micron 10″ Filter Cartridge in a clear housing on a powder coated mounting bracket. Includes isolation valves for easy cartridge change.

    Model # A629
  • Oil Water Separator

    Nothing fouls a membrane faster than oil. Protect your Watermaker RO System & Membranes from oily or polluted water. 20″ Filter Cartridge in a Big Blue housing on a powder coated mounting bracket. Includes isolation valves for easy cartridge change.

    Model # A630
  • Remote Control

    Connects to the main control board with a standard Cat5 cable, allowing you to start, stop, and monitor your watermaker from nearly anywhere. Designed for easy installation at a navigation station, galley, or pilothouse. Simple LED’s show system status.

    Model # WMC-1-RMC
  • Commercial Pre-Filter

    The commercial sized filter cartridge has a dual-micron rating for extended life, and will provide longer intervals between changing the system prefilter. The outer layer will trap particles larger than 75 Micron, while the inner layer traps particles of 25 Micron. 20″ Filter Cartridge in a Big Blue housing on a powder coated mounting bracket. Includes isolation valves for easy cartridge change.

    Model # A711
  • Membrane Preserving Cartridges

    Pickling your watermaker system using AMI’s exclusive preservative has never been simpler. Install this filter cartridge into your system and preserve the membranes in-place for extended periods of system shut-down. No more messing around with hoses, valves and plumbing connections.

    Cartridge for 10″ Std.: C-C2510-A88
  • Membrane Cleaning Cartridges

    Just like membrane preservative cartridges, but with chemicals designed to remove scale and bio-fouling from watermaker membranes. Clean membranes without removing them from your system, or altering valves, hoses or plumbing connections. Reduce downtime, maintain system performance, and prolong membrane life.

    10″ Std. (removes Scale): C-C2510-A11
    10″ Std. (removes organics): C-C2510-A22
  • Media Filter

    Removes suspended solids larger than 30 microns to greatly extend prefilter life and provide additional protection to the system. The 8×18″ media tank is mounted on a powder coated frame with in/out pressure gauges and a valve for manual backwash. Multiple sizes available for higher flow rates.

    Model W-MB0818
  • Fresh Water Flush

    To prolong membrane life by flushign teh system with fresh water at each shutdown and every 24 hours. Includes a 10″ Big Blue Carbon Filter & Housing to remove chlorine from water. Also includes mounting bracket, piping and electrical connections.

    Model #A633 & A634 (w/ Booster Pump)
  • Ultraviolet Disinfection System

    Ultraviolet Water System for the fresh water stream to sterilize 99.8% of all micro-organisms including reproducing bacteria and viruses.

    See our website for more information

Related Products

Maritime Series Watermakers for Marine Applications

Everything you need in one small box!

Our Maritime Series Watermakers convert seawater to drinking water. Their compact design makes them ideal for use on yachts, boats, cruise ships, and resorts.

Voyager Modular Watermakers

The AMI Maritime Modular series watermaker systems are designed for applications with limited space. Instead of a traditional one-piece frame, these space-saving systems are sold in several modules which can be installed into smaller spaces and connected together.

This design makes them ideal for use on yachts, boats, or cruise ships with limited space.

Replacement Parts & Consumables for Series S Reverse Osmosis Systems

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

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