Ro System Seawater Desalination (SWROL-8040)
EWP SWROL-8040 series sea water systems have been engineered for capacities ranging from 5 m³/h to 50 m³/h for Sea water desalination design.



Benefits
1. Fully Equipped and Customizable
2. Skid Mounted
3. Components Easily Accessible
4. Pre-plumbed Wired and Assembled
5. Individually Test and Preserved
6. Low Operation and Maintenance Cost
7. Easy Maintenance and Servicing
8. 1-Year Limited Warranty



Standard Features
Membrane Elements and Housings
· Membrane model --- SW30-400
· Membrane manufacturer --- Filmtec
· Nominal rejection --- 97%-99%
· Housing --- FRP, 8inch, 1000psi, side port
· Housing manufacturer --- Firstline

Control System
· Siemens PLC
· Siemens HMI
· ABB VFD
· Parameter setting
· High pressure pump soft start
· Tank level control
· Feed water pump MCC and control reserved

Electrical Valve
· Valve body --- UPVC
· Actuator motor --- 220VAC or 24VDC

HP Pump and ERD
· Pump head inner wet contact --- SS2207
· Pump head (Case) --- SS2205
· Brand --- Danfoss

Instrument
· Digital flow meter --- Permeate, concentrate
· Conductivity meter --- Permeate
· pH meter --- Feed, permeate
· Pressure gauge --- Pre-filter, post-filter, pump discharge, concentrate
· Pressure switch --- Feed, concentrate
· Pressure transmitter --- Pre-filter, post-filter, HP pump discharge, concentrate

Connection Port
· Feed seawater inlet
· Fresh water inlet
· Permeate
· Drain
· Air release

Material of Construction
· High pressure piping --- SS2205
· Low pressure piping --- UPVC
· Frame --- SS304 with marine grade painting
· Control box --- IP54; SS304 with painting

Documentation Included
· Operation and maintenance manual
· Drawings: P&ID, electrical diagram, 3D

Options
· Containerized
· Feed water pump
· Feed water conductivity meter
· Communication: Modbus RTU
· Remote monitor and control
· Anti-scalant dosing unit
· SBS dosing unit
· ORP meter
· Clean-In-Place (CIP) system
· Pretreatment system

Specification¹ Maximum permeate rate listed at temperature 25ºC, permeate rate will decrease with temperature decreasing.

Operating Limits
Product Pictures


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About EWP

Founded in 2004, EWP is an international group with diversified cultures. We have members in USA, South Africa, Nigeria,Malaysia, and China.

Through international networks around the world, we are able to provide a variety of water treatment products from residential, commercial and industrial components as well as systems. 

EWP is also capable of providing many kinds of non-water treatment products such as toilet paper making machine, bottle filling machine, liquid packing machine, and so forth.We can help source and meet customers' need in every possible way.

EWP is aimed at a better quality standard environment by supplying water treatment-related products. EWP hopes to establish a better living standard for the present and in the future.