Facing the new situation of accelerated change and intensified competition in the Steel Making Vessel, FRP Elbow for municipal construction, 4040 Seawater RO Membrane ELements industry, we unswervingly promote transformation and upgrading, put quality and efficiency first, promote transformation with structure, upgrade with reform, promote development with innovation, and make every effort to improve the quality of operation. Our company is willing to win the market with scientific management methods, strong technical force, excellent products, good reputation, and perfect after-sales service, and keep making progress in adopting new technologies and developing new products. We adhere to the principle of 'customer satisfaction' in the management concept of 'quality, honesty based, forge ahead with all our efforts and win-win cooperation', and constantly expand the international market space with innovative business model.
Product Features
High rejection while High flux.
Applications
Desalination of seawater and brackish water, Concentration and Recycling of high salt concentration.
Technical Parameters
Model | Permeate Flow GPD (m3/d) | Active Membrane Area ft2 (m2) | Stabilized Salt Rejection | Feed Spacer mil (mm) | Test Conditions |
MW-HF8040-375 | 9000(34.1) | 375(34.9) | 99.5% | 28(0.7) | 225psi/2000ppmNaCl |
MW-HF8040-400 | 10200(38.6) | 400(37.2) | 99.5% | 28(0.7) | 225psi/2000ppmNaCl |
MW-HF8040-440 | 12000(45.4) | 440(38.1) | 99.5% | 28(0.7) | 225psi/2000ppmNaCl |
1.All performance data are collected at 25℃ (77℉), PH7.4 - 7.6 and 15% recovery rate.
2.Permeate flows for single element may vary ± 15%.
Element Dimension:
Model | Dimensions - Inches (mm) | ||
| A | B | C | |
MW-HF8040-375 | 40.0(1016) | 1.12 (28.5) | 7.9(201) |
MW-HF8040-400 | 40.0(1016) | 1.12 (28.5) | 7.9(201) |
MW-HF8040-440 | 40.0(1016) | 1.12 (28.5) | 7.9(201) |
Operating Conditions
Maximum Operating Temperature | 45℃(113℉) |
Maximum Operating Pressure | 1000psi(69bar) |
Maximum Pressure Drop (single element) | 15psi(1.0bar) |
pH Range for Continuous Operation | 3.0-10.0 |
pH Range for Cleaning | 2.0-12.0 |
Chlorine Tolerance | ＜0.1ppm |
Maximum Feed SDI15 | 5.0 |
Maximum Feed Flux | 17.0m3/h |
Operation Notes
1. Before installation please don't unpack the membrane elements, store in a dry and ventilated place away from light with temperature between 10 and 35℃. Elements should be handled with care when in transit.
2. Monitor water quality of pretreatment and discharge water in the first hour of the first use.
That has a positive and progressive attitude to customer's interest, our organization consistently improves our products quality to satisfy the demands of shoppers and further focuses on safety, reliability, environmental specifications, and innovation of HID 800g Water Purifier Filter Parts Element Reverse Osmosis RO Membrane. Our products are well received by customers, and most of them have established long-term strategic partnerships with the company. The company has unparalleled advantages in new product development and quality, and is deeply recognized by customers at home and abroad.
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