SW-MM Series

Pleated filter

✦ Housing---UPVC 20"-5Cartridges

✦ Quantity---1pc 

✦ Sediment filter---2.5" *20";5 micron

Membrane Elements and Housings

✦ Membrane model---SW30-4040

✦ Membrane manufacturer---Filmtec 

✦ Housing Spec.--- FRP,1000psi,Side port

Feed/flush Pump

✦ Pump Material---SS 316

✦ Pump Brand ---CNP

High Pressure Pump

✦ Pump Material--- SS 316

✦ Pump Brand ---Annovi Reverberi

Connection Port

✦ Feed Inlet Port

✦ Permeate Port

✦ Drain Port

Control system

✦ PLC Control

✦ ABB VFD 

✦ HP pump soft start

✦ Tank level control

✦ Low pressure/High pressure protection

✦ Auto feed water and fresh water flush

✦ Unqualified water signal shut off function backup

✦ Feed water pump MCC and control reserved  

Motorized valve

✦ Feed Water Valve---UPVC;10bar

✦ Fresh Water Inlet Valve(for flush)---UPVC;10bar

✦ Fresh Flush outlet Valve(for flush)---SS2205;128bar

Material of Construction

✦ High-pressure pipeline---SS2205 and flexible hose

✦ Low-pressure piping---UPVC

✦ Frame---SS304 automobile grade coating

✦ Control box---IP54(SS304 automobile grade coating)

Instrumentation

✦ Flow meters--- Permeate,concentrate

✦ Conductivity--- Permeate

✦ Pressure gauge--- Pre-filter,post-filter,pump discharge,concentrate

✦ Pressure switch--- Feed,RO membrane inlet

Options or Upgrades

✦ Timer and relay based control

✦ HMI Touch Panel

✦ Ethernet on-line monitor and control

✦ Anti-scalant Dosing System

✦ PH Meter

✦ Clean-in-Place(CIP) ports

✦ Feed Water Conductivity Meter

✦ Pretreatment system

Documentation Included

✦ Operation and maintenance manual

✦ Drawings:P&ID,Electrical diagram

Working Conditions

Treatment ability and working pressure of the RO system are dependent on feed water quality.

Nominal permeate rate listed at temperature 25℃，Permeate can be reduced by up to 20% as temperature drops.

Naida Seawater RO systems are available in a variety of voltages.Please select the desired voltage code as below.

The three-digit code will be added to the end of the Seawater RO system Model number.

Example:SW-MM-9000(116)=110V/1Ph/60Hz

Voltage Codes(available for all models):

-116=110V/1Ph/60Hz

-216=220-240V/1Ph/60Hz

-215=220-240V/1Ph/50Hz

-235=220-240V/3Ph/50Hz

-236=220-240V/3Ph/60Hz

-335=380-420V/3Ph/50Hz

Remark:All weights and dimensions are approximate.Other custom designs are available upon request.