FRP tanks with loading/unloading ports are specifically designed for engineering use to facilitate the unloading of filters. With these tanks, there is no need to remove the water distributor, which reduces the risk of damage to valves and water distributors. This feature makes them highly suitable for commercial or industrial water treatment applications.
One of the key advantages of FRP tanks is their corrosion resistance. They are made from fiberglass reinforced plastic, which is known for its ability to withstand corrosive environments. This makes them ideal for use in water treatment processes where chemicals or other corrosive substances are involved.
In addition to their corrosion resistance, FRP tanks are also known for their high strength and light weight. This makes them easy to handle and transport, saving both time and labor during installation and maintenance. Moreover, their light weight reduces the load on supporting structures, making them cost-effective and efficient. FRP tanks for water treatment come in various sizes and openings to meet different customer requirements. Whether it is a small-scale commercial application or a large-scale industrial project, there is a wide range of options available to suit specific needs.
The manufacturing process of FRP water treatment vessels involves an overall seamless molding process. This ensures the tanks are free from any leakage or weak points, providing long-lasting and reliable performance. To ensure durability, the HDPE liner of the tanks has a varying wall thickness of 3.0-8.0 mm, depending on the diameter of the barrel. This liner acts as an additional layer of protection against corrosion and enhances the overall strength of the tank.
Furthermore, the water-wading parts of FRP tanks are made from high-quality materials to ensure efficient and effective water treatment. These tanks are designed to be easy to operate, allowing for seamless integration into existing water treatment systems.
FRP tanks with loading/unloading ports are a popular choice for commercial and industrial water treatment applications. Their corrosion resistance, high strength, and light weight make them a reliable and efficient solution. With different sizes and openings available, they can be tailored to meet specific water treatment needs. The overall seamless molding process ensures durability, while the use of high-quality materials guarantees optimal performance. These tanks save time and labor, making them easy to operate and maintain.
Product Name | ARCLION Frp Softener Water Tanks |
Inner Shell | Inner Liner with food grade HDPE |
Outer Shell | Epoxy resin + Glass fiber winding reinforcement |
Certificate | NSF certification, ISO9001, CE certification |
Color | The default blue and nature colors accept various color customizaitons |
Operating Pressure | 8bar/125PSi and 10bar/150psi |
Production process

ARCLION® FRP Tank Opening
· The 4 inch/6 inch flange filling port, can be filled without removing the valve and water distributor.
· 4 inch/6 inch flange discharge port, can discharge without dismantling the water distributor.
· This design makes filling and discharge more convenient and reduces damage to valves and water distributors.

Inner Liner With Food-Grade HDPE
· Raw material of rotomolded liner is PE food grade,non - toxic, tasteless and more hygienic.
· 6 inch flange for top /bottom opening - 4 inch or 6inch flange for filling/discharge port the opening of the tank and the PE liner are seamlessly connected by an integral rotomolding, which is more reliable against leakage and more stable for pressure.

Design of positive and negative pressure valve of charging port
· The design of anti - vacuum valve: it can protect the tanks damaged from the formation of vacuum negative pressure or improper over pressure.

Frp Pressure Tank Base
· Tripod Base: Reinforced fiberglass material suitable for 30" - 80" tank
· All the base is produced by ourselves and is made of high quality first hand material,not used material, the damage rate and deformation rate of the base are 5%-9% lower than others.
· When assembling the base of each jar, the masters must use a level to measure and confirm the level of the product before it can be packed into the warehouse.



Recommended by seller
![]() | ![]() | ![]() | ![]() | ![]() |

What clents say?
HeBei ChengDa Water Technology Co., Ltd. (Abbreviation: Chengda Water Technology), was found in 1976. It covers an area of 20 acres and has 200 employees, including 10 engineers. We are a high-tech enterprise engaged in water treatment products research and development, production and sales.
Products we produce include water treatment FRP RO membrane housing, desalination high pressure FRP membrane housing, ST/DTRO membrane housing, FRP high flow filter housing, filter housing, membrane housing for washing membranes, RO membrane,FRP composite tank for water treatment, FRP special-shaped (customized) tank, PE brine tank, water distributor, filter media, etc. We are a one-top water treatment product supplier.The products have passed the CE certification, NSF certification, the international ISO9001 quality management system certification, and the domestic hygiene license approval documents and other standards and specifications. We also have a number of self-developed products and production equipment, and become a leader in the water treatment FRP pressure vessel manufacturing industry.





Q: Who are we?
A: We are a professional manufacturer of frp tank, there are more than 200 employee,we established from 2017, we have exported to Oceania(30.00%),North America(20.00%),Eastern Europe(15.00%),South America(10.00%),Western Europe(10.00%),Mid East(10.00%),Northern Europe(5.00%).
Q: How can we guarantee quality?
A: Cyclic fatigue test: more than 100,000 times
Burst pressure: more than 4 times of the design pressure.
Q: Why choose us?
A: Chengda found in 1976 is a manufacturer of FRP RO/DTRO/STRO membrane housing, FRP water tanks. Winder from the raw materials, production, processing, machining, accessories, assembly, quality inspection, packaging and other aspects of the strict control.
Q: What services can we provide?
A: Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS;
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C;
Language Spoken:null
Q: What can you buy from us?
A: FRP Pressure Tank, FRP Pressure Vessels, Filter Housing, FRP Membrane housing, High Flow Cartridge Filter Housing.
Q: What is your terms of payment?
A: 30% T/T in advance ,70% balance before loading from factory.