Hangzhou E-MEM Environmental Technology Co.,Ltd
Business Type:Manufacturer
Main Products: RO Membrane Water Treatment AccessoriesRO membrane for water purifierRO membrane 75 gpd Drinking water used membrane products brackish water membranenano filtration membrane elementQuality membrane manufacturer MBR water treatment plant pure water treatment for medical use hollow fiber UF membrane PVDF
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RO membrane 75G
Smart Home Appliance & Security Firefighting & Water Safety
MOQ:2000 Piece(s)
Payment Method : T/T
Keywords:
| Product Category: | Smart Home Appliance & Security > Firefighting & Water Safety | Trademark: | E-MEM |
| Product Package: | 25pcs/carton , 855cartons /container | Specifications: | 1812-75 |
| Place of Origin: | China | Port: | shanghai/ ningbo |
Product Specifications
Household Reverse Osmosis Membrane Series
E-MEM household membrane components are mainly used in various household water purifiers, mineralized direct drinking machines and other small systems. Its main effect is to remove organic matter, microorganisms, viruses and most of the divalent and above metal ions in water, while retaining part of sodium, potassium, calcium, magnesium , improve the taste of purified water and maintain some mineral nutrients content.
Product characteristics
1 High recovery rate to help consumers save water costs.
2 High performance and long element life.
3 Shipped dry for long shelf life.
4 Elements are certified by NSF International against NSF/ANSI Standard 58.
5 OEM&ODM are available.
E-MEM? Element | Active Area | Feed spacer Thickness（mil） | Permeate Flow GPD （m3/d） | Testing Pressure | Salt Rejection （%） |
ft2 （m2） | psi/MPa | ||||
EM-RO-1812-75 | 4.4 (0.41) | 28 | 75 (0.28) | 70 (0.41) | 97.5 |
EM-RO-1812-75（D2） | 5.0 (0.47) | 13 | 80 (0.3) | 70 (0.41) | 97.5 |
1. Permeate flow and salt (NaCl) rejection based on the following standard test conditions. 250 ppm NaCl, 77°F (25°C), pH 7.5, 15% recovery.
2. Minimum salt rejection:96%.
3. Single membrane element production flow may vary ±20%.
Element Dimensions
E-MEM? Element | A(±2.0mm) | B(±1.0mm) | C1(±1.0mm) | C2(±1.0mm) | D(±0.1mm) |
In.（mm） | In.（mm） | In.（mm） | In.（mm） | In.（mm） | |
EM-RO-1812-75（D2） | 11.74 (298) | 1.73 (44) | 0.87 (22） | 1.5 (38) | 0.68OD (17OD) |
EM-RO-1812-75 | 11.74 (298) | 1.73 (44) | 0.87 (22) | 0.87 (22) | 0.68OD (17OD) |
Operating limit
Diaphragm type | Polyamide Composite Membrane |
Maximum operating temperature | 113℉（45℃） |
Maximum operating pressure | 150 psi（10 bar） |
pH range, continuous operation | 3-10 a |
Maximum Influent SDI | 5 |
Free chlorine tolerance | <0.1 ppm b |
a When pH > 10, the maximum allowable temperature for continuous operation is 95℉（35℃）.
b Under certain conditions, the presence of free chlorine and other oxidants will lead to premature failure of membranes. Therefore, it is recommended that the membrane be pretreated to remove residual free chlorine before water comes into contact with membranes.
Operation guide
? The product water should be released within the first hour.
? Once the membrane element is wetted, it should always remain wet.
? Users should be responsible for the effects of incompatible chemicals and lubricants on membrane components.
? Back pressure should be avoided at all times.
| Contact Name: | Mrs. YUN WANG | Contact Email: | sh****n@e-mem.cn |
| Contact Job Title: | Sales Manager | Contact Mob: | 180***392 |
| Contact Tel: | 86-571-86989169 | Contact Fax: | 86-571-89056513 |
| Address: | No.26, Longquan Road, Future SCI-TECH City, Hangzhou City, Zhejiang Province, China. | Website: | www.e-mem.cn |
Hangzhou E-MEM Environmental Technology Co., Ltd, established in 2009, which is a professional RO, NF, UF and MBR separation membrane manufacturer and exporter. It covers an area of 26000sqm and gathers R&D, manufacturing and sales as a whole.
With advanced production equipment and technology, E-MEM reaches two million domestic RO membrane, thirty thousand RO industrial membrane elements and with 30% annual growth of annual production capacity. Certified to NSF and ISO certificate.
E-MEM highly standardized R&D terms provide powerful technical support for the high-performance membrane products. Orderly production lines, careful selection of raw material and strictly quality control system ensure high quality of membrane products. Professional sales and service teams provide individualized pre-sales, sale, after-sales service and win good reputation among Chinese and oversea markets.
E-MEM, warmly welcome you and we are looking forward to building successful business relationships with you in the near future.
