Ultra Low Pressure and Extreme Low Pressure RO Membrane Element-ULP-4021
Product Categary: Commercial Membrane Element
Feature: High rejection rate and low working pressure.
E-mail: info@scclearpure.com
Tel： +86-13699279286 （whatsapp)
It is widely used for automatic water dispenser in residential area and school, direct drinking equipment in office, pure water machine in medical laboratory,small-sized desalination device etc.d
Specifications & Parameters
| Model | Active Mebrane Area ft2 (m2) | Concentrate Channel Space (mil) | Permeate Flow GPD(m3/d) | Stable Rejection Rate (%) | Minimum Rejection Rate (%) |
ULP-4021 | 36(3.3) | 28 | 950(3.6) | 99.2% | 99.0% |
Standard Test Condition
| Concentration of Solution (NACL) | Temperature (℃) | pH Value | Operation Pressure PSI (MPa) | Recovery Rate (%) |
1500mg/L | 25 | 7.5-8 | 150(1.03) | 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. FeedWaterSDI15 | 5.0 |
Max. Feed Water Flow | 3.6m3/h |
Free Chlorine Concentration of FeedWater | 0.1mg/L |
pH Range of Feed Water During Continuous Operation | 3-10 |
pH Range of FeedWaterDuring Chemical Cleaning | 1-13 |
Max. Pressure Drop of Single Membrane Element | 15psi(0.1Mpa) |