Reverse Osmosis Membranes

4" FRP Membrane Housing – Smooth Inner Surface, Colorful Appearance 4" FRP membrane housing is used for accommodating reverse osmosis membrane elements and generates a high pressure environment for reverse osmosis operation. It adopts special processing technology to make the inner surface of FRP membrane housing more smooth. What's more, polyurethane coating ensures the brightness of FRP membrane housing. FRP membrane housing are applicable to multiple standard membrane

2.5" FRP Membrane Housing – Maximum Pressure: End Port, 300–1000 PSI 2.5" FRP membrane housing also called FRP pressure vessel, is a preferred choice for commercial and industrial water purification in membrane process. It is a cylindrical housing that made of fiberglass and epoxy, applicable in a widely range of working pressure, from 300 psi to 1000 psi. and capable of loading the membrane elements of 14", 21" and 40". Designed with SS304 crescent shaped lock plate tha

Commercial Series NF Membrane Element For Small Household Water Purifier ADVANTAGES ‌The Unique Advantages of Nanofiltration Much like an RO membrane, NF membranes are also pressure-driven membranes and require a working pressure gradient to drive the permeate flux. Additionally, the operating pressure is around 50 to 225 psi (3.5-16 bar). They’re used to remove suspended solids, colloids, bacteria, viruses, pathogens, color, hardness, and total organic carbon (TOC). The main

Commercial Series Ultra Low Pressure and Extreme Low Pressure RO Membrane Element ADVANTAGES ‌1. Efficient filtration performance‌: Commercial reverse osmosis membranes can remove more than 90% of impurities in water, including bacteria, viruses, parasites and other microorganisms, as well as various fine particles and colloidal substances. Its desalination rate is as high as 99%, which can effectively remove salt and tiny particles in water. ‌2. Good produced water quality‌:

High Rejection Rate And Large Flux Sea Water Desalination Membrane Element ADVANTAGES ‌1. Small footprint‌: Compared with traditional sewage treatment processes, the use of seawater desalination membrane technology can achieve a more compact equipment layout and save space, especially suitable for situations where the site is limited‌. ‌2. Low energy consumption‌: In the membrane separation process, processing is carried out through pressure drive and other methods, which has

Material Separation Nanofiltration Membrane Element NF2-4040F Good Restoration After Cleaning Application fields 1. Drinking water treatment In the field of drinking water treatment, nanofiltration membranes can remove organic matter, inorganic ions, heavy metals and microorganisms in water to improve water quality. For example, heavy metal ions such as lead, mercury and copper contained in water are harmful to human health, and nanofiltration membranes can effectively remove

High Flux Material Separation Nanofiltration Membrane Element NF2-8040F advantages 1. High precision The pore size of nanofiltration membrane is between 1 nanometer and 1000 nanometers, which can achieve efficient separation and concentration of high molecular compounds such as microorganisms, viruses, and proteins. Therefore, nanofiltration membranes are widely used in biotechnology, pharmaceutical chemicals, petrochemicals and other fields. 2. Simple operation Nanofiltratio

High Rejection Material Separation Nanofiltration Membrane Element NF1-8040F/4040F advantages The separation and filtration capacity of nanofiltration membrane separation technology is between ultrafiltration and reverse osmosis, and it has a strong interception capacity for ions. It can save chemical reaction treatment and high temperature and chlorination sterilization, and use the selective permeability of the membrane to filter and separate heavy metal ions, organic

Low Working Pressure High Flux Nanofiltration(NF) Membrane Element-NF2-4040 advantages ‌1. Pore size control‌: The pore size of the nanofiltration membrane is about 1-2 nanometers, which enables it to selectively allow certain solvent molecules and small molecular solutes to pass through, while retaining larger molecules and ions. ‌2. Wide application‌: Nanofiltration membranes are widely used in water treatment, food processing, pharmaceuticals, chemical industry and other

NF2-8040 nanofiltration membrane element with 400 ft² active area and 13,000 GPD capacity for high salt concentration wastewater treatment. Features mineral retention, high temperature resistance, and 3-5 year replacement cycle. Certified with ISO9001, NSF, and national health safety standards for industrial water purification applications.

Industrial nanofiltration membrane element featuring 85 ft² active area and 2200 GPD permeate flow. Provides >85% NaCl and >99% MgSO₄ rejection rates. Ideal for direct drinking water, spring water, and wastewater desalination applications. ISO9001 and NSF certified for quality assurance.

High-performance nanofiltration membrane element with 400 ft² active area and 11,000 GPD flow capacity. Features 50-70% NaCl rejection and >99% MgSO₄ rejection. Certified with ISO9001 and NSF standards for drinking water, spring water, and wastewater applications. Offers cost-effective operation with automated modular design.

Low working pressure NF1-4040 nanofiltration membrane element with 85 ft² active area and 2200 GPD permeate flow. Features 50-70% NaCl rejection, >98% MgSO₄ rejection, and maximum 600 psi working pressure. Energy-efficient design reduces consumption by 80% compared to traditional methods. Certified with ISO9001 and NSF standards for industrial water purification applications.

High-performance NF1-8040 nanofiltration membrane with 1-100 nm pore size for efficient removal of microorganisms, organic matter, and heavy metals. Features 50-70% NaCl rejection and >98% MgSO₄ rejection. Certified with ISO9001 and NSF standards for industrial water treatment applications including drinking water, boiler water, and wastewater decolorization.

High-performance fouling resistant reverse osmosis membrane with 99.70% salt rejection and 9,500 GPD capacity. Features chemical resistance across pH 1-13 range, suitable for pharmaceutical, chemical, and industrial applications. ISO9001 and NSF certified with robust construction for demanding water treatment environments.

Advanced fouling-resistant reverse osmosis membrane with 2000 GPD permeate flow and 99.8% desalination rate. Features enhanced anti-fouling technology, wide pH cleaning compatibility, and ISO9001/NSF certifications. Ideal for industrial water treatment applications with salt concentrations up to 8000ppm.

Specialized reverse osmosis membrane element designed for high fluorine content groundwater treatment. Features 99.7% rejection rate, 85 ft² active membrane area, and 2000 GPD permeate flow. Advanced anti-fouling technology and automated production ensure reliable performance in challenging water conditions. ISO9001 and NSF certified.

Industrial-grade ULP-4040MR reverse osmosis membrane designed for low working pressure applications. Features 85 ft² active membrane area, 2200 GPD permeate flow, and 99.6% rejection rate. Ideal for seawater desalination, industrial wastewater treatment, and drinking water purification with 60-80% recovery rate and extended service life.

ULP-8040HR ultra low pressure reverse osmosis membrane operates at 150psi with 400 ft² active area and 99.7% salt rejection. Features compact design, strong anti-pollution capability, and ISO9001/NSF certifications. Ideal for groundwater desalination, industrial water treatment, and residential dual water supply systems.

ULP-4040HR ultra low pressure reverse osmosis membrane delivers 1800 GPD flow rate with 99.7% rejection efficiency. Features 85 ft² active membrane area and operates at 150 psi for energy-efficient water purification. Certified with ISO9001 and NSF standards for industrial and food production applications.