1812 series RO Membrane Element

RO membrane element for POU household water filter systems, replacement RO membrane element for water purifier, manufactured in China, widely selling to US and Europe.
Inquire Now

Specification

    1812 series RO membrane element is designed for household water filter system, with 50G and 75G product water options and universal standard size. 

Features


· Universal standard 
· Long service life
· Reliable high rejection rate
 
Specification & parameters
 
Model tive Membrane
Area ft2(m2)
Permeate Flow
GPD(m3/d)
Stable Rejection Rate
of Test Method A (%)
Stable Rejection Rate
of Test Method B (%)
RO-1812-50 4.2(0.39) 50(0.19) 95 98
RO-1812-75 4.2(0.39) 75(0.28) 95 98
 
Standard test condition
 
Test Methods Concentration of Solution Temperature
(
)
pH Value Operating Pressure
psi(MPa)
Recovery Rate
(%)
A 500mg/L
(NaHCO3
CaCl2NaCl)
25 7.5-8 60(0.41) 50
B 250mg/L NaCl 25 7.5-8 60(0.41) 20-30
Notes: The permeate flow of single membrane element may vary with in ±15%.
 
Operating limits and conditions:
 
Max.Working Pressure 300 psi(2.07MPa)
Max. FeedWater Temperature 45
Max. FeedWaterSDI15 5.0
Free Chlorine Concentration of FeedWater 0.1mg/L
pH Range of FeedWaterDuring Continuous Operation 3-10
pH Range of FeedWaterDuring Chemical Cleaning 2-12
Max. Pressure Drop of Single Membrane Element 10psi(0.07Mpa)
 
 
Copyright © SF Filter International Limited. All Rights Reserved
POWERED BY UEESHOP