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Extra low pressure RO membrane element

1、Suitable for treatment of surface water,groundwater,tap water, municipal waterand other water sources, with water TDSbelow 1000 ppm. 2、Under extremely low operating pressure.high rejection and high flow can beobtained, thus the operation cost of relevantpumps, pipelines, containers and otherequipment,are reduced. 3、It is widely used in bottled water, direct drinking water, boiler make-up water,food processing and pharmaceutical manufacturing industries with low operation cost and high water quality.

Product features

1、Suitable for treatment of surface water,groundwater,tap water, municipal waterand other water sources, with water TDSbelow 1000 ppm.
2、Under extremely low operating pressure.high rejection and high flow can beobtained, thus the operation cost of relevantpumps, pipelines, containers and otherequipment,are reduced.
3、It is widely used in bottled water, direct drinking water, boiler make-up water,food processing and pharmaceutical manufacturing industries with low operation cost and high water quality.

RO element specification & performance

Model Stable Rejection(%) Min Rejecion(%) Permeate Flow GPD(m³/d) Effective Membrane Areaf(m²) Spacer Thickness (mil) Replaceable products
TX-8040-400 98.0 97.5 12000(45.4) 400(37.2) 34 ESPA4-8040
TX-4040 98.0 97.5 2700(10.2) 85(7.9) 34 ESPA4-4040
Testing conditions Operating pressure 100psi (0.69MPa)
Test solution temperature 25°C
Test solution concentration (NaCl) 500ppm
PH value 7-8
Recovery rate of single membrane element 15 %
Flow range of single membrane element ±15%
Operating Conditions&Limitis Maximum operating pressure 600psi (4.14MPa)
Maximum temperature 45°C
Maximum feedwater flow Maximum feedwater flow:8040-75gpm(17m3h)
Maximum feedwater SD115 5
Maximum concentration of free chlorine <0.1ppm
Alowed pH range for chemicalcleaning 3-10
PH range of feed water during chemical cleaning 2-11
Maximum pressure drop per element 15psi(0.1Mpa)

keywords: Household membrane elements, industrial membranes, RO pumps, micro pumps

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