Sea Water Reverse Osmosis (SWRO) systems SWH Series
SWH series Reverse Osmosis (RO) systems are pre-engineered and pre-assembled units with 2.5”/4” membrane housings for sea water. The small volumes can help meet your a variety of commercial applications. They are designed for overall superior performance, high recovery rates and offer great savings with low maintenance and operation costs.
01
Standard Features of SWH Series Reverse Osmosis Systems
➢ Corrosion resistant brass plunger high pressure pump
➢ 2.5”/4” spiral wound thin-film composite (TFC) membranes
➢ 1000psi Fiberglass reinforced plastic (FRP) pressure vessels
➢ Heavy duty 2-stage micron pretreatment sediment filter
➢ Permeate water quality monitor
➢ UPVC sediment filter housing
➢ Pre/post filter and pump glycerin filled gauges
➢ Corrosion resistant 316L SS throttling valves and pipework for high pressure parts
➢ Low pressure and high pressure switches
➢ Integrated permeate flushing tank / CIP Ports
➢ Stable and corrosion-free stainless steel frame
02
RO Control panel (PLC)
➢ Low pressure/high pressure switch protections and auto restart
➢ Pre-treatment lockout and level controls
➢ Programmable time delays, set-points, and flush mode
➢ Startup flush / timed flush / shutdown flush (permeate water source)
03
Available Optional Features of SWH Series Reverse Osmosis Systems
➢ Skid mounted with pre and post treatment (media filters, etc.)
➢ Stainless steel 316 sanitary pressure vessels
➢ High performance UV sterilizer / ozone generator
➢ Siemens, Mitsubishi, etc. brands PLC, text panel and HMI
➢ Remote display & RS232, RS485, Modbus, etc. PLC output
➢ Corrosion-free stainless steel, HDPE, FRP storage tanks (feed, permeate, and flush)
➢ Pressurized storage system / dosing system / CIP system
➢ Variable-frequency drive (VFD) / pH meter / ORP sensor / raw water quality monitor
➢ Temperature detector / residual chlorine detector, etc.
➢ Mild steel with paint frame / caster wheels
➢ Additional customization available on request
04
Benefits of SWH Series Reverse Osmosis Systems
➢ Low energy and large area TFC membranes to get high flow and ensure water quality
➢ Prudent flux design and CIP ports to maximize system lifespan
➢ Simple system integration and flexible configurations
➢ Compact footprint saves valuable floor space
➢ Quick delivery and easy installation
➢ Individually factory tested and preserved
➢ 1-year limited warranty
Systems Design parameters
➢ Feed Water Fouling Index: Silt Density Index (SDI) < 3
➢ Inlet Pressure: 25 - 50 PSI (1.4 - 3.5 bar)
➢ Feed Water Temperature: 5 - 40°C
➢ Feed Water TDS: < 38000 ppm
➢ Turbidity: < 1 NTU
➢ pH Tolerance Range: 3 - 11
➢ Salt Rejection: > 97%
➢ Iron: < 0.05 mg/l
➢ Maximum Free Chlorine: 0 ppm
Systems Specifications
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Aqualitek |
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|
Model No. |
Nominal Capacity |
Membrane Size |
Membrane Qty. |
|
SWH-211 |
1.3/350 |
2.5''x40'' |
1 |
|
SWH-212 |
2.6/700 |
2.5''x40'' |
2 |
|
SWH-213 |
3.8/1000 |
2.5''x40'' |
3 |
|
SWH-214 |
5/1300 |
2.5''x40'' |
4 |
|
SWH-215 |
6.5/1700 |
2.5''x40'' |
5 |
|
SWH-216 |
7.2/1900 |
2.5''x40'' |
6 |
|
SWH-412 |
7/1870 |
4''x40'' |
2 |
|
SWH-413 |
10.6/2800 |
4''x40'' |
3 |
|
SWH-414 |
14/3700 |
4''x40'' |
4 |
|
SWH-415 |
17.6/4680 |
4''x40'' |
5 |
|
SWH-416 |
21/5600 |
4''x40'' |
6 |
|
SWH-417 |
24.7/6500 |
4''x40'' |
7 |
|
SWH-418 |
28/7400 |
4''x40'' |
8 |
|
SWH-424 |
28/7400 |
4''x40'' |
8 |
|
SWH-425 |
35/9300 |
4''x40'' |
10 |
|
SWH-426 |
42/11200 |
4''x40'' |
12 |
For technical support, please contact Aqualitek !
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