Standard 22 Bag Filter for Various Industrial Solid Liquid Separation Production Lines

Product Description

Product Description

Model	FNC-BFH-22
Number of Bags	22 Bags (Size #2)
Flow Rate Capacity	Up to 880 m³(Depending on micron rating & fluid)
Material of Construction	Stainless Steel 304 / 316L / Carbon Steel
Design Pressure	0.6 MPa - 1.0 MPa (Customizable up to 1.6 MPa)
Inlet/Outlet Size	DN200 - DN350 (Flange Connection)
Surface Treatment	Sandblasting, Mechanical Polishing, or Acid Pickling
Applicable Media	Water, Chemicals, Oils, Paints, Coolants, etc.
Working Temperature	Max 120℃
Seal Material	EPDM / PTFE

NOTE: Customization Available

Heavy-Duty Swing Bolt Closing Mechanism

Precision Welding

The heavy-duty stainless steel swing bolt mechanism features a quick-open design that ensures a zero-leakage tight seal while enabling fast, tool-free filter bag replacement to minimize downtime.

Automatic plasma welding & skilled manual TIG welding ensure smooth, high-strength seams with zero leakage risk.

Handwheel Clamping Assembly

Reinforced Stainless Steel Support Basket

The heavy-duty handwheel clamping assembly provides secure and uniform cover compression, ensuring reliable sealing under operating pressure. Its ergonomic design enables fast opening and closing, reducing maintenance time and improving operational efficiency.

Each filter bag is supported by a heavy-duty perforated stainless steel basket, providing excellent mechanical strength, ensuring stable filtration performance, and extending the service life of the filter bags.

Model	Flow Rate	Working Pressure	Filter Element Specification	Inlet / Outlet	Height	Housing Diameter
FNC-1D-4S	10T/H	0–1MPA	Φ105×380	1.5" Female Thread	850mm	Φ133
FNC-1D-1S	18T/H	0–1MPA	Φ180×410	DN40 Flange	1040mm	Φ219
FNC-1D-2S	30T/H	0–1MPA	Φ180×810	DN50 Flange	1300mm	Φ219
FNC-2D-2S	60T/H	0–1MPA	Φ180×810	DN65 Flange	1600mm	Φ420
FNC-3D-2S	90T/H	0–1MPA	Φ180×810	DN80 Flange	1700mm	Φ506
FNC-4D-2S	120T/H	0–1MPA	Φ180×810	DN80 Flange	1800mm	Φ506
FNC-5D-2S	150T/H	0–1MPA	Φ180×810	DN100 Flange	1800mm	Φ600
FNC-6D-2S	180T/H	0–1MPA	Φ180×810	DN100 Flange	1900mm	Φ650
FNC-8D-2S	240T/H	0–1MPA	Φ180×810	DN125 Flange	1900mm	Φ710
FNC-10D-2S	300T/H	0–1MPA	Φ180×810	DN125 Flange	1900mm	Φ810
FNC-12D-2S	360T/H	0–1MPA	Φ180×810	DN150 Flange	2000mm	Φ910
FNC-14D-2S	420T/H	0–1MPA	Φ180×810	DN200 Flange	2000mm	Φ1010
FNC-15D-2S	450T/H	0–1MPA	Φ180×810	DN200 Flange	2000mm	Φ1010
FNC-20D-2S	600T/H	0–1MPA	Φ180×810	DN200 Flange	2000mm	Φ1410

Product Advantages

Maximize your filtration efficiency with our 22-Bag Bag Filter Housing. Designed for high-flow, continuous operation, it features large dirt-holding capacity, heavy-duty stainless steel construction, reliable leak-proof sealing, and quick bag replacement for reduced downtime. Available in SS304, SS316L, or Carbon Steel, with OEM & ODM customization to suit your specific process requirements, it is widely used in water treatment, chemicals, food & beverage, pharmaceuticals, and other industrial filtration systems.

Working Principle

The liquid enters the filter housing through the inlet and flows into the filter bags. During filtration, contaminants and suspended particles are trapped inside the bags, while the clean liquid passes through the filter media and exits from the outlet. This simple, efficient, and reliable filtration process ensures high flow capacity, excellent filtration performance, and quick filter bag replacement for reduced maintenance downtime.

Installed Projects

Every project shown above is a real installation completed by our team, serving customers across different regions and industries. With years of engineering experience, we have delivered reliable filtration systems for water treatment, chemical processing, food & beverage, pharmaceuticals, oil & gas, electronics, power plants, textile, paper, and many other industrial applications.

No matter your industry or process requirements, we can provide customized filtration solutions, professional engineering support, and dependable manufacturing quality.

Contact us today with your application details. Our engineers will recommend the most suitable filtration solution and provide a competitive quotation within 24 hours.

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Company Profile

Wuxi Fengnuochang Electromechanical Technology Co., Ltd. is a professional manufacturer of industrial filtration equipment with expertise in R&D, engineering, manufacturing, and customized solutions. Our product range includes bag filter housings, cartridge filters, self-cleaning filters, water treatment equipment, and automatic filtration systems.

Supported by advanced production facilities, experienced engineers, and a strict ISO 9001 quality management system, we ensure consistent product quality, reliable performance, and fast delivery. We are dedicated to providing OEM & ODM services, helping customers worldwide achieve efficient and cost-effective filtration solutions.

All the images shown above are 100% real photos taken in our factory. Every filtration system is designed, manufactured, assembled, and tested by our own experienced team.

With years of expertise in industrial filtration, we are a direct manufacturer specializing in the production of bag filter housings, cartridge filter housings, self-cleaning filters, basket strainers, pressure leaf filters, and customized filtration systems.

By purchasing directly from the factory, you benefit from professional engineering support, strict quality control, competitive pricing, and reliable delivery.

We don't just manufacture filters—we provide complete filtration solutions tailored to your application.

FAQ

1. Q: Can you provide customized solutions?
    A: Yes. We offer OEM and ODM services, including customized materials, dimensions, inlet and outlet connections, pressure ratings,           and filter bag quantities to meet your specific requirements.

2. Q: Which industries is this filter suitable for?
    A: Our filter housings are widely used in water treatment, chemical processing, food & beverage, pharmaceuticals, electronics,                     coatings, petrochemical, and many other industrial liquid filtration applications.

3. Q: What materials are available?
     A: Standard materials include SS304, SS316L, and carbon steel. Other materials are available upon request.

4. Q: How do you ensure product quality?
     A: Every product is manufactured under strict quality control and undergoes pressure testing and final inspection before shipment              to ensure reliable performance.

5. Q: How is the product packaged?
    A: All products are securely wrapped and packed in export-standard wooden cases to ensure safe transportation during                                 international shipping.

6. Q: What is your delivery time?
     A:  Standard models are usually delivered within 7–30 working days. Delivery time for customized products depends on the order                 specifications.

7. Q: How can I choose the right filter housing?

     A: Simply send us your flow rate, filtration accuracy, working pressure, operating temperature, and liquid type. Our engineers will                  recommend the most suitable filtration solution for your application.