GRA-100I(400L/H)

Green-Aqua Equipment & Electrical Co.,Ltd, with professional sea water desalination machine factory, is one of the best China sea water desalination machine manufacturers, welcome to wholesale products from us.

Sea Water Machine:Item:GRA-100I(400L/H)

Features:

Main parts are imported with reliable function

High pressure pump are Danfos pump from Denmark which is

Maintenance free operation warranty within 8000hours

Pretreatment Protection device to protect high pressure pump and RO membrane to be damaged by grain or other hard solids.Low pressure switch to protect high pressure pump to be damaged by lower pressure.if the water supply is stopped or not enough pressure,the system will be stopped automatically

Advanced membrane protection device:when start the machine,such device will be washing membrane automatically by the high water pressure from the high pressure pump to keep the life span of membrane

Flow meter for product water,waste water to monitor and adjust the water output and the water utilization rate.

Conductivity meter to monitor the water quality·

Input and exhaust water pressure difference,continuous monitor the RO membrane pressure difference to indicate the rinse time.

Design the independent chemical washing RO membrane device

Sea Water input Parameters:

Total sea water input water:1000L/H

Backwash flux of pre-treatment:800L/H

Environmental temperature:0-45?,

Sea water temperature: 5-35?

Humidity: 20-100%

Pollution index:SDI=5

Residual chlorine:<0.1

Turbidity:<1.0NTU

Waste water Lang Greer index:LSI<0.5

Product water parameter:

Product water capacity: 400L/H

Product water pressure: <0.5MPa

Working pressure of treatment:<0.4MPa

RO System working pressure:3-5mpa

Desalination rate: =97%

Recover rate: 30%

Design temperature: 25?

Machine parameter:

Machine Weight:200KG        

Machine Dimension:LxWxH=600x550x1250mm

Power:3KW/380V/50Hz