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Help Center220V 50Hz Self-cleaning Filter Cartridge With Differential Pressure Control 10-200μm Filtration
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Anping County Boli Hardware Wiremesh Products Factory, established in 1998, is a professional manufacturer specializing in filtration solutions. With an annual export value of US$5 million to US$10 million, we supply reliable self-cleaning filter cartridges to markets worldwide including North America, Europe, Southeast Asia, and the Middle East. Our 220V 50Hz Self-cleaning Filter Cartridge with Differential Pressure Control is designed to deliver continuous, efficient filtration for water and industrial fluids, eliminating the need for manual cleaning and reducing downtime. This product integrates advanced differential pressure control to trigger automatic backwash cycles, ensuring consistent performance across a wide filtration range of 10 to 200 microns.
Product Overview
This self-cleaning filter cartridge is engineered for applications where uninterrupted flow and low maintenance are critical. The system operates on a standard 220V 50Hz power supply and uses a differential pressure sensor to monitor the buildup of contaminants. When the preset pressure drop across the filter element is reached, the automatic backwash mechanism activates, cleaning the cartridge without stopping the main flow. This ensures a steady filtration process, making it ideal for agricultural irrigation, industrial cooling systems, municipal water treatment, and various process water applications.
Key Features & Benefits
- Automatic Self-Cleaning: Eliminates manual cleaning, reduces labor costs, and ensures continuous operation.
- Differential Pressure Control: Precise initiation of backwash based on real-time pressure difference, conserving water and energy.
- Wide Filtration Range: Adjustable from 10 to 200 microns, suitable for removing sand, silt, algae, and other suspended solids.
- 220V 50Hz Power: Compatible with standard industrial electrical systems; other voltages available upon request.
- Low Maintenance: Durable construction with stainless steel or carbon steel housing, designed for long service life.
- Compact Design: Space-saving footprint, easy to install in existing piping systems.
- Customizable Options: Flow rate, working pressure, and connection sizes can be tailored to specific requirements.
Technical Specifications
| Parameter | Value |
| Power Supply | 220V AC, 50Hz |
| Filtration Precision | 10 – 200 μm (adjustable) |
| Control Method | Differential pressure (with optional timer backup) |
| Max Working Pressure | 1.0 MPa (customizable up to 1.6 MPa) |
| Housing Material | Stainless steel 304/316L or carbon steel (optional) |
| Filter Element Material | Stainless steel wedge wire / perforated mesh |
| Backwash Flow | Less than 1% of total flow (typical) |
| Operating Temperature | 0°C – 60°C (customizable for higher) |
| Connection Size | DN50 – DN200 (2" – 8") flange or thread |
How It Works
The filter cartridge is installed in a pipeline. During normal operation, water flows from the inlet through the filter element, with particles trapped on the surface. As debris accumulates, the pressure differential between the inlet and outlet increases. The differential pressure controller detects this rise and triggers a solenoid valve, which initiates a backwash cycle: a portion of the filtered water is directed in reverse through the filter element, dislodging and flushing out contaminants through a drain valve. The entire process takes only a few seconds and requires no manual intervention. Once the pressure differential returns to normal, the backwash stops automatically. This ensures minimal downtime and consistent filtration quality.
Applications
- Agricultural Irrigation: Removes sand, silt, and organic matter from water sources, protecting drip emitters and sprinklers.
- Industrial Cooling Systems: Prevents fouling of heat exchangers, condensers, and cooling towers.
- Municipal Water Treatment: Pre-filtration for drinking water, tertiary treatment, and reuse systems.
- Process Water: Used in food processing, chemical manufacturing, and pharmaceutical industries where clean water is essential.
- Mining & Quarrying: Filtration of recycled water and dust suppression systems.
Why Choose Boli Hardware?
With over 25 years of manufacturing experience, Anping County Boli Hardware Wiremesh Products Factory has established a reputation for quality and reliability. Our factory is located in Hengshui, Hebei, the “Wire Mesh Capital of China,” giving us access to premium raw materials and skilled labor. We ship through major ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring efficient logistics to customers worldwide. Our annual export value of US$5 million to US$10 million reflects strong global demand. We offer customizable designs, strict quality control, and dedicated after-sales support. Whether you need a standard model or a tailored solution, we are ready to meet your requirements.
Contact us today for a quote or technical consultation. Let Boli Hardware be your trusted partner in filtration.
Frequently Asked Questions
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Q: What is the maximum flow rate of this filter cartridge?
A: The flow rate depends on the model and filtration precision. For a standard 2-inch connection, the flow rate can range from 10 to 50 m³/h. Please contact us with your specific requirements for a precise recommendation. -
Q: Can the filtration precision be adjusted while the system is running?
A: The filter element itself is fixed, but we offer interchangeable elements of different micron ratings. The differential pressure control settings can be adjusted to suit your desired backwash frequency. -
Q: Does the backwash process require an external water source?
A: No, the backwash uses the filtered water from the system itself. Only a small percentage (usually -
Q: Is the filter suitable for seawater or corrosive fluids?
A: Yes, we can provide stainless steel 316L or other corrosion-resistant materials for harsh environments. Please specify the application when ordering. -
Q: What is the expected lifespan of the filter element?
A: With proper maintenance, the stainless steel wedge wire element can last 5-10 years. The control system components have a typical lifespan of 3-5 years. -
Q: Can I use this filter with a pump that has a different voltage?
A: The standard power supply is 220V 50Hz, but we can customize the control panel for other voltages (e.g., 110V 60Hz, 380V 50Hz) upon request. -
Q: Do you provide installation and commissioning support?
A: We provide detailed installation manuals and technical drawings. For large orders, we can offer remote guidance or on-site assistance at an additional cost. -
Q: What is the warranty period?
A: We offer a standard 12-month warranty against manufacturing defects. Extended warranty options are available.
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