Tel: +86 311 8595 5658 E-mail: admin@yuanlvfilter.com
| Inlet/Outlet | DN25~DN300 |
| Working Pressure | 1MPa~6.4MPa |
| Working temp | -30℃~200℃ |
| Filter rating | 10~300mesh |
| Flange | HG20592、HG20615、ASME B16.5 or customized |
| Housing material | Carbon steel, SS304, SS316, SS316L or customized |
| Bag shell | 1＃, 2＃，3#，4# |
| Seal | Nitrile rubber, fluorine rubber, PTFE, etc. |
Product Details
Bag filters are suitable for working scenarios that require high dirt-holding capacity and flow rate.
We are a leading manufacturer specializing in the manufacture of bag filter housings. For many years, we have been committed to providing high-quality filtration solutions that provide excellent filtration solution and filters for customers' industrial and commercial applications. For a broader overview of bag filtration systems, see our Industrial Bag Filter Housing Guide.
Excellent performance: Our bag filter housings are excellent in filtration efficiency and durability, effectively removing particles, pollutants and harmful substances, ensuring your production environment is clean and safe.
Customer First: Our team upholds a professional, dedicated and considerate service attitude to ensure that you get full support and a satisfactory experience throughout the purchase and use process.
All-round solutions: Whether your industry is chemical, food, pharmaceutical, mining, or other fields, we can provide you with all-round filtration solutions to meet your specific needs.
Global service: Our products are sold at home and abroad, with a wide range of customer groups.
YUANLV bag filter housings are designed for industrial liquid filtration applications requiring high dirt-holding capacity and stable flow performance.
Key features include:
• High filtration efficiency with low pressure drop
• Quick-opening design for fast bag replacement
• Available in SS304, SS316L, carbon steel and duplex stainless steel
• Suitable for low and high flow applications
• Compatible with standard size #1, #2, #3 and #4 filter bags
• Customized pressure ratings and connection types available
• Long service life in corrosive and demanding environments
A bag filter housing is a pressure vessel designed to hold a filter bag securely during operation.
The liquid enters through the inlet connection and flows into the filter bag. Contaminants and suspended solids are captured inside the bag while the clean liquid passes through and exits the outlet.
As contaminants accumulate, the filter bag can be replaced quickly without replacing the housing itself, making bag filtration one of the most economical filtration methods for industrial applications.
Whether you need to filter municipal water, industrial wastewater, various types of viscous liquids, or specific water filtration for certain industries, YUANLV offers bag filters with advanced filtration technology in multiple sizes and flow rates.
Bag filters are suitable for working scenarios that require high dirt-holding capacity and flow rate.
The bag filter is cost-effective and has a higher dirt-holding capacity. Its housing is made of carbon steel or stainless steel. The filter uses a newly designed lid that can be easily removed, reducing the time required to clean and replace the filter bag.
YuanLv customizes bag filters in various sizes, from a single bag to multi-bag, in multiple sizes and construction materials; YUANLV can also meet the project specifications of different industries, including filtration systems and filtration solution design.
Single-bag filters are ideal for small applications requiring low flow rates and solids collection. Compared to multi-bag filters, single-bag filters are very economical and simpler.
Conversely, multi-bag filters are required for higher flow rates and solids loading applications. Since this filter consists of multiple bags, it can accommodate a larger dirt capacity.
In-depth Reading: Single Bag Filter Housing vs Multi Bag Filter Housing
| Material | Typical Application |
|---|---|
| SS304 | General water filtration |
| SS316L | Chemical and corrosive liquids |
| Carbon Steel | Cost-sensitive industrial projects |
| Duplex Stainless Steel | High chloride environments |
Material selection depends on operating pressure, fluid properties, temperature and corrosion requirements. Our engineers can recommend the most suitable material according to your project conditions.
- Petrochemical Industry
- Oil and gas industry
- Public water, wastewater, cooling water
- Injection water, ballast water, pipeline flushing
- Food industry
- Agricultural sector and greenhouse construction
- Wastewater treatment
- Waste treatment industry
- Chemical industry
- Iron and steel industry
- Automotive industry
- Other industries
Single bag filter housing | |||||||||
Filter bag | No.1, No.2, No.3, No.4 | Inlet/Outlet | 1-1/2” | ||||||
Filter rate | 0.5～500μm | Drain | 1/4” | ||||||
Working pressure | 0.1～2.5Mpa | Working temp. | 4～200℃ | ||||||
Surface | Painting, sandblasting, polishing | Inlet/Outlet joint | Thread or flange | ||||||
Design standard | ASME、 GB150、HG/T21637 or as per customer’s request | ||||||||
1.Filter rate：0.1,0.2,0.3,0.5,1,5,10,15,25, 50,100,200,300, 400,500,600 Microns 2.Filter bag No.2 3.Applicable media: water, chemicals, gases and other materials, including flammable and explosive 4.Housing material: carton steel,SS304,SS316L Duplex 2205,250, or as per customer’s request | |||||||||
Model | Flow rate | Cartridge height | Height | Diameter | Bag diameter | Inlet/Outlet | |||
Bag | m3/h | (mm) | (mm) | (mm) | (mm) | ||||
YDL1 | 1 | 20 | 500 | 720 | Φ204 | Φ170 | 1"-4" | ||
YDL2 | 2 | 40 | 700 | 1070 | Φ204 | Φ170 | 1"-4" | ||
YDL3 | 3 | 6 | 350 | 430 | Φ114 | Φ97 | 3/4"-2" | ||
YDL4 | 4 | 12 | 500 | 580 | Φ114 | Φ97 | 3/4"-2" | ||
Multi-bag filter Housing | |||||
| Model | Bag qty | Filter area (m2) | Max flow rate (m3/h) | Pressure(Mpa) | Inlet/Outlet |
| YDD-2 | 2 | 0.9 | 50 | 1.0 | 2-1/2" |
| YDD-3 | 3 | 1.35 | 75 | 1.0 | 3" |
| YDD-4 | 4 | 1.8 | 100 | 1.0 | 4" |
| YDD-5 | 5 | 2.25 | 125 | 1.0 | 5" |
| YDD-6 | 6 | 2.7 | 150 | 1.0 | 6" |
| YDD-8 | 8 | 3.6 | 200 | 1.0 | 6" |
| YDD-9 | 9 | 4.05 | 225 | 1.0 | 8" |
| YDD-10 | 10 | 4.5 | 250 | 1.0 | 8" |
| YDD-12 | 12 | 5.4 | 300 | 1.0 | 10" |
| YDD-16 | 16 | 7.2 | 400 | 1.0 | 12" |
| YDD-18 | 18 | 8.1 | 450 | 1.0 | 12" |
| YDD-24 | 24 | 9.0 | 600 | 1.0 | 12" |
| |||||
Customization Options
Every industrial filtration project has different requirements.
YUANLV can customize bag filter housings according to:
• Flow rate requirements
• Operating pressure
• Housing material
• Inlet and outlet size
• Flange standards
• Surface finish
• Seal materials
• Vertical or horizontal installation
• ASME design requirements
• Skid-mounted filtration systems
As an experienced industrial filtration equipment manufacturer, YUANLV provides complete engineering and fabrication services for bag filter housing projects.
Our manufacturing capabilities include:
• CNC machining
• Precision welding
• Pressure vessel fabrication
• Surface polishing and passivation
• Hydrostatic pressure testing
• Material traceability control
• OEM and custom manufacturing
• Export packaging and worldwide delivery
We supply bag filter housings for water treatment, chemical processing, food production, mining and industrial filtration systems worldwide.
Each bag filter housing undergoes strict quality inspection before shipment.
Inspection procedures include:
• Raw material verification
• Welding inspection
• Dimensional inspection
• Pressure testing
• Surface finish inspection
• Final assembly verification
This ensures stable performance and reliable operation in industrial filtration applications.
1. Can you customize bag filter housings for specific applications?
Yes. We provide customized bag filter housings based on flow rate, operating pressure, filtration requirements, installation space, connection standards, and material specifications. Our engineering team can recommend a suitable solution according to your project conditions.
2. Which material should I choose for a bag filter housing?
SS304 is commonly used for general water filtration applications, while SS316L offers better corrosion resistance for chemical processing and aggressive liquids. Carbon steel and duplex stainless steel are also available for specialized industrial environments. Material selection depends on your operating conditions and process fluid.
3. How do I choose between a single bag and a multi bag filter housing?
Single bag filter housings are suitable for lower flow rates and compact filtration systems. Multi bag filter housings are designed for higher flow capacities, longer operating cycles, and reduced maintenance frequency. The best option depends on your required flow rate and process requirements.
4. Why choose YUANLV as your bag filter housing manufacturer?
YUANLV specializes in industrial filtration equipment with extensive manufacturing experience. We offer custom engineering, precision fabrication, strict quality control, and worldwide delivery. Our bag filter housings are widely used in water treatment, chemical processing, food production, and other industrial filtration applications.
