Vontron LP-4040 Reverse Osmosis Membranes For Industrial Water Treatment Machinery
Reverse osmosis (RO) systems are a globally popular high-tech water treatment solution. Widely used in drinking water production and industrial water treatment, the water source can be tap water, borehole (groundwater), spring water, river water, lake water, etc. It is especially effective for purifying brackish water, sea water, industrial sewage, and natural water containing microorganisms and heavy metals.
Model | Area ft² (m2) | Capacity GPD (m³/d) | Desalination Rate % |
ULP31-4040 | 85 (7.9 ) | 1900 (7.2) | 99.4 |
ULP21-4040 | 85 (7.9 ) | 2400 (9.1) | 99.0 |
ULP11-4040 | 85 (7.9 ) | 2800 (10.6) | 98.0 |
ULP31-4021 | 36(3.3) | 850(3.2) | 99.4 |
ULP21-2540 | 28(2.6) | 750(2.84) | 99.0 |
ULP21-8040 | 365(33.9) | 11000(41.6) | 99.0 |
ULP12-8040 | 400(37.0) | 13200(49.9) | 98.0 |
ULP22-8040 | 400(37.0) | 12100(45.7) | 99.0 |
ULP32-8040 | 400(37.0) | 10500(39.7) | 99.5 |
1. Max Inlet Water Temperature : 45 ℃
2. Max Working Pressure: 600psi(4.14Mpa)
3. Max Inlet Water Capacity: 75gpm
ULP- 4040 series, the membrane effective area is 10 square meters, the water production capacity is 0.25T/H, the water inlet pressure is 150psi.
The biggest feature of this low-pressure membrane is high water production and low energy consumption.
It is mainly used in brackish water, tap water, and groundwater ,But,with a salt content below 5000 milligrams.
The main operating pressure is around 10 kilograms, with a desalination rate of over 99% and a service life of about 3 years
| | | Average Permeate GPD (m*/d) | Working Pressure & Application Fields | |
| Solution Concentration NaCl(ppm) | |
Extra Low Pressure Element | | | | Working urxler extremely low pressure. Applicable to feedwater with low salinity that requires relatwdy low rejection rate. | | | |
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Ultra Low Pressure Element | | | | Working under ultra low pressure, applicable to feedwater with fairly low salinity. | | | |
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| | | Working under ultra low pressure. Applicable to commercial water purifiers, and water purifying devices for hospitals and laboratories. | | | |
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| | | | Working under low pressure. Applicable to regular or high-concentration brackish water. | | | |
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Fouling Resistant Element | | | | Working under low pressure. Appiicabie to feedwater with small content of contaminants (organic substances, colloids) | | | |
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High Oxidation Resistant Element | | | | Applicable to feedwater with oxidative substances or serious microbial contamination | | | |
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Seawater Desali-nation Element | | | | Working under high pressure. Applicable to seawater or quasi seawater. | | | |
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| | | Working under high pressure Applicable to small-sized systems in military ships, marine ships, laboratorie,etc. for desalination of seawater or high-concentratiion brackish water. |
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Manufacturer, excellent strength
The membrane production process and automated production line introduced from the United States, with an annual production capacity of 3 million square meters of reverse osmosis membranes and nanofiltration membranes. The team has strong and unique R&D and innovation capabilities, and strong technical support can provide customers with customized industry solutions to meet customers' deep and multi-faceted needs.
Quality assurance, superior performance
The entire reverse osmosis membrane and nanofiltration membrane product production process is strictly carried out in accordance with ISO standards. All products are strictly tested with advanced testing equipment to ensure product performance and factory quality.

National qualifications, look for Qinsen Hi-Tech
It has more than 30 international and domestic invention patents, and has fully passed the ISO9001 quality system and national health safety product certification of national authoritative institutions, and the NSF certification of the National Health Foundation of the United States.

About Us
FG Water Technologies (www.fgwater.com) is now an organic part of Wuxi Fenigal Science and Technology Co. Ltd., which is a high-tech entity integrating water treatment quipment design, manufacturing, trading and shipment served for main industrial sectors.
HAFE-FG Water Technologies has focused on the research of water treatment technology, equipment development and manufacturing, testing and international shipment etc. We work with many leading large-scale or small-medium original equipment manufacturers in China High-tech Development Zones, and engaged ourselves in R&D, manufacturing, and quality testing.
Our main products include a variety of water purification and different treatment equipment, such as seawater reverse osmosis (SWRO) system, brackish water rever osmosis (BWRO), ultrafiltration (UF)system, Electrodeionization/EDI equipment, media pressure filters and ion exchanger softeners. So far, our company has become a major water treatment equipment supplier for food and beverage industry, pharmaceutical industry, chemical industry, electric power industry, urban water supply industry, municipal and industrial wastewater treatment and more industries, as well as being an exporter to more than 20 countries and regions in Asia, Europe, the Americas, Africa, etc.
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INDUSTRIES SERVED

PRODUCTION SYSTEM
Our production system consist of a list of industry-specialized partnership factories accross China. Some of them singularly cover an area of over 10,000 square meters, including 5,000 square meters of workshop and warehouse and 1,500 square meters of office buildings. All of our technical staff has more than 10 years of experience in the design of water treatment systems, so we are able to provide the perfect solution for all kinds of water purification and sewage treatment applications.
Since the establishment, the Company has always regarded quality as the life of our business. We choose the best components only for the production of various water treatment systems. Our systems are easy to use and maintain, and they stays highly reliable even under toughest conditions.
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