Ultra Low Pressure RO Membrane Element-ULP-4040/ULP-4040HR/ULP-4040MR

Product Categary:
Industrial Membrane Element
Main Feature:
High rejection rate and low working pressure.

USAGE
It is applicable to the desalination of municipal water, groundwater with salt concentration less than 1500ppm. It can be widely used in residential dual water supplying system, pure water preparation plant, industry, food production and other fields etc..
SPECIFICATIONS & PARAMETERS
Model : ULP-4040
Active Membrane Area ft2(m2) : 85(7.9)
Permeate Flow GPD(T/D) : 2600(9.8)
Stable Rejection Rate (%) : 99.0

Model : ULP-4040HR
Active Membrane Area ft2(m2) : 85(7.9)
Permeate Flow GPD(T/D) : 1800(6.8)
Stable Rejection Rate (%) : 99.5

Model : ULP-4040MR
Active Membrane Area ft2(m2) : 85(7.9)
Permeate Flow GPD(T/D) : 2200(8.3)
Stable Rejection Rate (%) : 99.4

STANDARD TEST CONDITION
Concentration of Solution : 1500ppm (NaCl)
Temperature（℃）: 25
pH Value : 7.5-8
Operating Pressure psi(MPa) : 150(1.03)
Recovery Rate（%） : 15

Notes: The permeate flow of single membrane element may vary with in ¯15%.

Operating Limits and Conditions of Membrane Element:
Max. Working Pressure : 600 psi(4.14MPa)
Max. FeedWater Temperature : 45℃
Max. Feed Water Flow : 3.6m3/h
Max. FeedWaterSDI15 : 5.0
Free Chlorine Concentration of Feed Water : 0.1mg/L
pH Range of Feed Water During Continuous Operation : 2-11
pH Range of Feed Water During Chemical Cleaning : 1-13
Max. Pressure Drop of Single Membrane Element : 15psi(0.1Mpa)