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China Filter Tank & Pressure Vessel Factory - Reliable Suppliers for Water Treatment Solutions

The filter tank is an essential component in the water treatment process, designed to hold liquids and filter media under pressure within a closed system. This equipment is categorized into three types based on pressure levels and the properties of the medium. Our manufacturing process adheres strictly to industry standards, ensuring the highest quality. We offer various connection modes, with flange connections being the most common. Our filter tanks are made from durable materials such as fiberglass reinforced plastic (FRP), corrosion-resistant carbon steel, and stainless steel. As a leading China supplier and factory, we provide flexible arrangements for filter tank equipment suitable for both indoor and outdoor installations.

    Equipment overview

    Filter tank is commonly used in water treatment process to hold liquid and filter medium bearing and a certain pressure of closed equipment. According to the pressure level and the nature of the medium is divided into three categories, the manufacturing process is strictly in accordance with the standard implementation of the manufacturing process, commonly used connection mode has flange connection, commonly used materials have glass reinforced plastic (FRP), carbon steel corrosion, stainless steel, etc. Filter tank equipment can be flexibly arranged, indoor and outdoor.
    Filter tank equipment overview 1
    Filter tank equipment overview 2
    Filter tank equipment overview 3

    Equipment features

    1. Compact structure, small footprint;
    2. Able to make according to the design drawings in the processing plant, easy to move;
    3. Low cost and operation cost;
    4. Simple operation and easy maintenance;
    5. Large running velocity and large water production;
    6. Good corrosion resistance and long service life.

    Conditions of use

    1. Design pressure: 0-2.5MPa (within medium pressure);
    2. Water pressure test pressure: 3.125MPa (within medium pressure);
    3. Design temperature: 0℃-100℃;
    4. Service life: under normal working conditions, it can be used for at least 20-30 years or so.

    Scope of application

    Filter tank is widely used in water treatment process, mainly used for water treatment in addition to turbidity, softened water, electrodialysis, reverse osmosis pretreatment, can also be used for surface water, groundwater in addition to sediment, etc..

    Frequently Asked Questions (FAQ)

    What materials are filter tanks typically made of?

    Filter tanks are commonly constructed using high-quality materials such as Glass Reinforced Plastic (FRP), corrosion-resistant carbon steel, and stainless steel, ensuring long-term durability and resistance to pressure.

    What is the design pressure and test pressure limit for these tanks?

    The design pressure ranges from 0 to 2.5 MPa, which falls within medium pressure standards. To ensure safety, the water pressure test is conducted at a higher pressure limit of 3.125 MPa.

    What is the expected service life of a filter tank?

    Under normal working conditions and proper maintenance, our high-quality filter tanks have a long operational service life of at least 20 to 30 years.

    Can the filter tank be installed outdoors?

    Yes, the equipment features a flexible layout configuration, making it perfectly suitable for both indoor and outdoor installations depending on site requirements.

    What are the primary applications of filter tanks in water treatment?

    They are widely used for turbidity removal, water softening, electrodialysis, reverse osmosis pretreatment, and removing sediment from surface water and groundwater.

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