FRP Tank

FRP (Fiberglass Reinforced Plastics, also known as GRP, or Glass Reinforced Plastics) is a modern composite material, which is used for chemical equipment like tanks or vessels. The size of the chemical equipment is from less than a meter to 20 metres. FRP tank are manufactured mainly by Hand Lay-up and filament winding processes.


FRP tanks have widely applications in the chemical industry, such as chlor-alkali manufacturers, fertilizer, wood pulp and paper, metal extraction, refining, electroplating, brine, vinegar, food processing, and air pollution control equipment, municipal waste water treatment plants, and water treatment plants.


Ro Agua produces the FRP tank using the highest quality materials, meanwhile, the products are exceptionally easy-to-use, and low-cost, they are loved by customers all over the country. Besides, the strong, durable fiberglass reinforced plastic tanks are available in a wide range of sizes and shapes. If you have any questions about the product, please contact us via our email address [email protected].

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The Runxin valve is a well-know brand in China, it can achieve a variety of specifications to meet the needs of commercial and industrial water treatment systems. The Runxin valve adopts unique plane valve structure design, it also has the functions of corrosion-resistant, wear-resistant, simple operation, beautiful appearance, easy operation, stable and reliable. The valves have proven to be more chemical resistant and robust than other brands on the market.


Runxin automatically control the backwash and regeneration cycle of media filters and softeners, keeping your water treatment system in optimal performance at all times. The Runxin valve can achieve the function of time option and can be set to regenerate every day, two to three days, or some days of the week.


If you want to know more information about Ro Agua, please contact us at [email protected]. We will provide you a satisfactory solution according to your requirements.

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UV Ozone Water Treatment

Ultraviolet (UV) is a form of electromagnetic radiation with wavelength from 10 nm to 400 nm, shorter than that of visible light, but longer than X-rays. UV radiation is present in sunlight, and constitutes about 10% of the total electromagnetic radiation output from the Sun. Germicidal UV uses light rays alone to disrupt DNA or RNA of microorganisms.

Ozone (O3) is a gas that can be created inside a chamber by passing oxygen through either a light energy field (called UV ozone) or an electrical energy field (called CD ozone). The ozone generator uses either light or electrical energy as well as oxygen from the surrounding air.

The two forms of water sanitation are easily confused. Both ozone and UV are EPA-approved water sanitizing devices. They’re also compatible with chlorine, able to reduce chloramines, and are environmentally friendly technologies. However, ozone is able to provide oxidation and UV is not, which is a very important characteristic of ozone.

Ro Agua offers UV with excellent function to improve the quality of drinking water. Ultraviolet sterilization is very effective and reliable in protecting water without using chemicals. If you have any questions about the product, please contact us via our email address [email protected].

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RO Membrane

RO membranes are normally designed for cross-flow filters, it can makes the flow turbulent, which can help control the thickness of the solids on the filter and reduces plugging of the filter. A reverse osmosis membrane is an indispensable product for handling water and wastewater.


RO membranes can remove 90%-99% of contaminants such as total dissolved solids in the water supply. The membranes consist of an active polyamide layer supported by a porous polysulphone layer wound round a central collection tube.


Reverse osmosis (RO) membrane has been widely used as a barrier for contaminants of emerging concerns (CEC) and pathogens in water reuse. Generally speaking, RO membranes have an estimated life expectancy of 2 years. It is affected by many factors, such as feed water quality and frequency of use.


Ro Agua is one of the main agents for RO membranes. It can supply different brands and sizes. After industry verification, it has been praised and recognized by the customers in the market. Get in contact with us at [email protected].

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UF Membranes

Ultrafiltration (UF) is a type of membrane filtration, in which hydrostatic pressure forces a liquid against a semipermeable membrane. A semipermeable membrane is a thin layer of material, having the function of separating substances when a driving force is applied to the membrane.


UF membrane has the unique properties of high separation efficiency, low driving pressure, and low operating temperature. It is widely used for water purification. It can separate large materials, such as colloids, particulates, fats, bacteria, and proteins, while allow other low molecular and weight molecular to pass through the membrane.


Ro Agua is the largest commercial membrane supplier, offering a wide range of standard components that are used by water treatment plants around the world. Except for the ultrafiltration membranes, Ro Agua also provides MBR membranes, and can provide different specifications and sizes according to customer’s requirements. If you are interested in the product, please contact the Ro Agua salesman via email. Our email address is [email protected].

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Cartridge Filter Housing

Filter cartridge housing system has the functions of flow capacities & contaminant holding capacities. It accommodates around 1 to 500 cartridges. Cartridge filters are normally used as a polishing filter in almost all types of process industries. A filter housing is the casing around a filter cartridge. The filter housing has a variety of sizes and styles used for a variety of applications.

The industrial cartridge filter housings of Ro Agua are manufactured from high quality materials, innovative design concepts, rugged heavy-duty construction, advanced engineering, world class customer service. They are used for many applications, such as city water filtration, boiler water supply, machine tool coolant, chemicals, and custom facility water filtration processes.

In order to meet your project’s specific requirements, Ro Agua can offer different options for you, such as  flow rates, size, pipe connections, material options, clamp styles, etc. Contact us for more information regarding our multi cartridge filter housing options, our email address is [email protected].

We will supply you a satisfactory solution.

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Dosing Pump

dosing pump is designed to inject a chemical or another substance into a flow of water, gas, or steam. They are the central part of an integrated dosing system designed for the automatic.

This product applies to a wide range of applications and industries, from wastewater treatment to food processing. In addition, dosing pumps, also known as chemical metering pumps, are used in industrial plants, agriculture, manufacturing facilities, medical laboratories, and mining operations. A chemical dosing pump is designed to operate in challenging situations, such as high temperature and high-pressure environments.

Ro Agua supplies different brands of dosing pumps, Seko, AlleDosieren and others. To learn more about the different types of stoichiometric pumps available in our stock, please contact us at [email protected].

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Water Testing Instrument

Water quality testing instruments are used to test water for chemical and biological agents, and to measure variables such as clarity and rate of movement. These instruments can collect information from various water sources, including water temperature, dissolved oxygen, PH, conductivity, concentration, levels of pesticides, and toxic chemicals. There are usually several different kinds of devices available to use, including budder, calibration solutions, or electrodes.


Ro Agua is a wholesaler of commercial and industrial reverse osmosis and water treatment system components. Our extensive inventory includes water quality monitors and controllers, pressure gauges, pressure switches, flow meters, PH pens, TDS pens, system controls and all other components for commercial and industrial RO systems.


Call our experts to gain greater insight on how our water quality testing devices can explain important quality parameters within your specific body of water. Depending on these findings, Ro Agua can enhance your water purity. If you’re interested in our products, please contact us via our email address [email protected].

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RO Membrane Housing

Membrane housing is a pressure vessel,which is used for loading membrane elements in a RO water treatment system. The material of the membrane housing is divided into three types, such as FRP, stainless steel, and PVC.

Membrane housing is relatively standard across the industry, it is made with high-quality components and o-rings, which is the perfect option for building your RO/DI system or replacing a worn-out membrane housing.

The membrane pressure vessels or membrane housings of Ro Agua can achieve a variety of sizes, cover styles, pressure levels, and side or end inlet designs. If you have any questions, or want to check to see if we have any housings in a certain size or material, email us at [email protected], then we’ll help you find the water filter membrane housing you need.

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Water Filtration System Filter Media

The filtration process works by having water flow through a bed of sand or another granular media at a low speed. This is considered a media. We provide different water filtration media for different types of water treatment applications, such as carbon, coconut shell, resin and more.


Water filter media is very important for any filtration system. High quality water filtration media has the function of fantastic capacity, excellent gel-type resin. Media filtration has a widely applications, such as  removal of chlorine, sediment, iron, manganese.


Some media consists of one type of media, such as coal, crushed anthracite, and sand. With the progress of the technology, the dual and multi-media filter filters much more effective to use.


Ro Agua offers a variety of media and can be used in most types of media filtration systems. The most frequently used in industry are quartz sand, activated carbon and resin. Our engineers have taken great measures in order to ensure that there are no issues relating to bad odor, taste, or color within the potable water.  Please Contact Us for further information at [email protected].

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