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Help Center5 Micron Absolute, 304 Stainless Steel Scraper Filter, Johnson Type, 1.5 Inch Connection
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As an experienced manufacturer since 1998, Anping County Boli Hardware Wiremesh Products Factory is proud to introduce our 5 Micron Absolute, 304 Stainless Steel Scraper Filter, Johnson Type, 1.5 inch Connection. This high-performance filtration solution is designed for demanding industrial applications where precise particle removal and reliable self-cleaning are essential. Combining robust 304 stainless steel construction with an advanced scraper mechanism, our filter achieves consistent 5 micron absolute filtration while minimizing downtime and maintenance costs.
The Johnson-type scraper design ensures continuous operation by automatically removing accumulated solids from the filter surface, making it ideal for liquids with high solid loads or viscous fluids. With a 1.5 inch connection port, this filter integrates seamlessly into existing piping systems, offering a cost-effective upgrade for enhanced filtration efficiency. Below, we detail the key features and technical specifications that set our product apart.
Key Features
- Absolute 5 Micron Filtration: Achieves precise removal of particles down to 5 microns, ensuring high clarity and purity of processed liquids.
- 304 Stainless Steel Body: Corrosion-resistant and durable, suitable for water, chemicals, oils, and food-grade applications.
- Automatic Scraper Cleaning: The internal scraper rotates continuously to wipe the filter element, preventing clogging and maintaining consistent flow.
- Johnson Type Design: Proven geometry for efficient backwash and scraper action, reducing pressure drop and extending filter life.
- 1.5 inch Connection: Standard NPT or flanged connections available, easy to install in most industrial pipelines.
- Low Maintenance: Self-cleaning mechanism reduces manual intervention, saving labor and operational costs.
- Customizable Options: Pressure rating, temperature range, and sealing materials can be tailored to specific process requirements.
Technical Specifications
| Parameter | Value |
|---|---|
| Filtration Accuracy | 5 Micron Absolute |
| Material of Construction | 304 Stainless Steel |
| Connection Size | 1.5 inch (NPT / Flange optional) |
| Filter Element Type | Johnson Type Wedge Wire |
| Cleaning Mechanism | Automatic Scraper (Rotating) |
| Maximum Working Pressure | Up to 10 bar (customizable) |
| Operating Temperature | -20°C to 120°C (customizable) |
| Sealing Material | EPDM / Viton / NBR (optional) |
Advantages & Benefits
- Continuous Operation: The scraper removes debris without interrupting flow, ensuring 24/7 production.
- Reduced Downtime: No need for manual cleaning or cartridge replacement; the self-cleaning cycle extends service intervals.
- Consistent Quality: Absolute 5 micron rating guarantees stable effluent quality, even under varying inlet conditions.
- Energy Efficient: Low pressure drop saves pumping energy compared to bag filters or disposable cartridges.
- Long Service Life: 304 stainless steel resists corrosion and wear, providing years of reliable service.
- Versatile Applications: Suitable for water treatment, chemical processing, oil & gas, food & beverage, and more.
The 5 Micron Absolute, 304 Stainless Steel Scraper Filter, Johnson Type is engineered to meet the rigorous demands of industrial filtration. Whether you need to remove fine particles from cooling water, protect downstream equipment, or achieve high purity in a chemical process, this filter delivers consistent performance with minimal operator attention. Our team at Anping County Boli Hardware Wiremesh Products Factory has over 25 years of experience in manufacturing wire mesh and filtration products, and we are committed to providing solutions that exceed customer expectations.
We export annually over US$5 million worth of products to markets across North America, South America, Europe, Africa, Oceania, Asia, and the Middle East. Our factory is located in Hengshui, Hebei, China, with convenient access to major ports such as Tianjin, Qingdao, Shanghai, and Foshan. We have built a reputation for reliability, quality, and competitive pricing. When you choose our scraper filter, you are partnering with a manufacturer that prioritizes precision and customer satisfaction.
Contact us today to discuss your specific filtration requirements. Our engineers can provide customized solutions including different connection sizes, pressure ratings, and materials. We offer samples, technical drawings, and fast delivery. Let us help you improve your filtration efficiency with our 5 micron absolute scraper filter.
Frequently Asked Questions
-
Q: What is the difference between absolute and nominal micron rating?
A: Absolute micron rating means the filter will capture 98% or more of particles of that size, while nominal rating is less precise. Our 5 micron absolute filter ensures reliable particle removal. -
Q: Can this filter handle high viscosity liquids?
A: Yes, the scraper mechanism is designed to handle viscous fluids, but we recommend consulting our technical team for specific viscosity limits to ensure optimal performance. -
Q: How often does the scraper need to be replaced?
A: The scraper blades are made of durable materials and typically last for years under normal operating conditions. Regular inspection is recommended, and replacement parts are available. -
Q: Is the 1.5 inch connection standard NPT or BSP?
A: We offer both NPT and BSP threads, as well as flanged connections. Please specify your preference when ordering. -
Q: What is the maximum flow rate for this filter?
A: The flow rate depends on the liquid viscosity and pressure drop. For water at 1 bar differential, typical flow is around 50-80 L/min. Contact us for a detailed sizing calculation. -
Q: Can I use this filter for food-grade applications?
A: Yes, 304 stainless steel is food-grade compliant. We can also provide FDA-approved seals upon request. -
Q: Do you provide OEM or customized products?
A: Absolutely. We have extensive experience in OEM manufacturing. We can customize dimensions, connection types, pressure ratings, and scraper materials to meet your exact needs. -
Q: What is the warranty period?
A: We offer a standard 12-month warranty against manufacturing defects. Extended warranty options are available upon request.
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