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Bag Filter For Cooling Water Systems

Bag Filter For Cooling Water Systems

Industrial bag filters are efficient and economical solid-liquid or solid-gas separation devices widely used in industrial production lines. These devices capture and remove particulate impurities, contaminants, and suspended solids from various industrial fluids (liquids or gases) through the mechanical interception, inertial impaction, and adsorption of high-performance filter bags.

 

Parameter Range
Operating Pressure 0.1–1.6 MPa
Operating Temperature -10°C–120°C (depending on housing material)
Flow Rate 5–1000 m³/h (customizable for large flow systems)
Filter Bag Material Polypropylene (PP), polyester (PE), nylon (NMO)
Connection Mode Flange, thread, clamp

 

Product Advantages

  • High filtration accuracy and strong adaptability: Equipped with filter bags of various precision specifications, it can be flexibly customized according to the actual impurity content and filtration needs of the cooling water, effectively trapping fine particles while maintaining a stable water flow rate.
  • Low resistance and high efficiency, high flow rate: The optimized filter cartridge structure significantly reduces water flow resistance, maintaining high throughput even under high flow conditions.
  • Easy installation and simple maintenance: The quick-opening clamp or bolt connection design allows for rapid filter bag replacement without specialized tools.
  • Durable materials and excellent corrosion resistance: Filter cartridge materials include epoxy-coated carbon steel, stainless steel (304/316L), and fiberglass.
  • Energy-saving and environmentally friendly, low operating costs: Compared to traditional cartridge filters, bag filters have a larger dust holding capacity, reducing the frequency of filter media replacement and waste generation.

 

 

 

Performance Advantages
  1. Water Inlet: Cooling water enters the filter cartridge through the inlet and flows evenly over the outside of the filter bag;
  2. Filtration: Under system water pressure, clean water passes through the filter bag, trapping suspended particles and impurities;
  3. Recirculation: Filtered clean water returns to the system for circulation through the outlet;
  4. Maintenance: When the pressure difference reaches the set threshold, the machine is stopped to replace/clean the filter bag and resume operation.

 

📞 We offer custom filter services. Contact us to get the filter solution best suited to your needs.

product-800-800

 

FAQ

 

How often should the filter bags be replaced?

Depending on water quality and operating conditions, generally replace when the pressure difference reaches 0.05–0.1 MPa; under normal operating conditions, they can be used for 1–3 months.

 

What filtration precisions are available?

1–300 microns, selectable according to actual impurities.

 

What operating pressure/temperature is suitable?

Pressure 0.1–1.6 MPa, temperature -10℃–120℃ (depending on filter cartridge material).

 

What flow rate cooling system can it adapt to?

5–1000 m³/h, large flow rate systems can be customized.

 

What filter bag materials are available?

Polypropylene (PP), polyester (PE), nylon (NMO), with different acid and alkali resistance/high temperature properties.

 

Are special tools required for installation?

No, quick-opening design, installation and filter bag replacement can be completed manually.

 

Can it be used in closed/open cooling systems?

Both are suitable, adaptable to various industrial and commercial cooling system scenarios.

 

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