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Help Center304 Stainless Steel Prefiltration Unit With 220V Motor and 50μm Mesh for Water Treatment Systems
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Welcome to Anping County Boli Hardware Wiremesh Products Factory – your trusted manufacturer since 1998. Our 304 Stainless Steel Prefiltration Unit with 220V Motor and 50μm Mesh is designed to deliver reliable solid-liquid separation for water treatment systems. Backed by over two decades of wire mesh expertise and annual export values reaching US$5–10 million, this prefilter unit ensures consistent performance, easy maintenance, and long service life. Whether you need to protect downstream equipment or reduce suspended solids, our solution offers a cost-effective, durable option.
Key Features & Benefits
- 304 Stainless Steel Construction – Resists corrosion and rust, suitable for potable water, wastewater, and industrial applications.
- 220V Electric Motor – Provides reliable automated cleaning or rotation (depending on model) for continuous operation.
- 50μm (0.05mm) Mesh – Effectively removes sand, sediment, algae, and coarse particles, protecting downstream filters and pumps.
- Easy Installation & Maintenance – Flanged or threaded connections available; quick-opening design for mesh cleaning or replacement.
- Customizable Options – Different mesh sizes, connection types, and motor configurations are available upon request.
- High Flow Capacity – Optimized internal structure minimizes pressure loss while maintaining high filtration efficiency.
Technical Specifications
| Material | 304 Stainless Steel (housing & mesh) |
| Motor Power | 220V AC, 50/60Hz, 0.37–0.75 kW (optional) |
| Filtration Mesh | 50μm (standard); other sizes from 20μm to 500μm available |
| Connection Size | DN50 – DN200 (2" – 8") flanged or threaded |
| Operating Pressure | ≤ 1.0 MPa (10 bar) |
| Operating Temperature | 0°C – 80°C (32°F – 176°F) |
| Weight | Approx. 15–35 kg (depending on size) |
Why Choose This Prefiltration Unit?
- Proven Longevity – The 304 stainless steel body and high-quality motor ensure years of trouble-free operation.
- Reduces Maintenance Costs – By trapping large particles early, it extends the life of finer filters, membranes, and pumps.
- Versatile Application – Ideal for municipal water treatment, irrigation, industrial process water, and cooling systems.
- Automatic or Manual Cleaning – Motorized units can be equipped with automatic backwash or scraping mechanisms (optional).
- Global Shipping – We ship from Tianjin, Qingdao, Shanghai, and Foshan ports to markets worldwide, including North America, Europe, and Southeast Asia.
Trust & Reliability
Anping County Boli Hardware Wiremesh Products Factory has been a leading manufacturer of wire mesh and filtration products since 1998. With an annual export value of US$5 million – US$10 million, we serve customers across North America, South America, Europe, Asia, Africa, and Oceania. Our factory is located in Hengshui, Hebei – the wire mesh capital of China – ensuring high-quality raw materials and skilled craftsmanship. Every unit is tested before shipment to guarantee performance. Contact us today for a quote or customization request – we are ready to support your water treatment projects with reliable, professional-grade prefiltration solutions.
Frequently Asked Questions (FAQ)
Q1: What is the difference between this prefiltration unit and a standard filter?
A: This unit is designed specifically for prefiltration – it removes coarse particles (down to 50μm) before water enters a finer filtration system. It protects downstream equipment and reduces maintenance.
Q2: Can I use a different mesh size?
A: Yes, we offer customizable mesh sizes from 20μm to 500μm. Please specify your requirement when ordering.
Q3: Is the motor explosion-proof?
A: The standard motor is IP54 rated, suitable for general industrial environments. Explosion-proof motors are available as an optional upgrade.
Q4: How often should the mesh be cleaned?
A: Cleaning frequency depends on water quality and flow rate. Typically, mesh cleaning is required every 1–4 weeks for surface water. The unit can be opened easily for manual cleaning, or an automatic backwash option is available.
Q5: What is the maximum operating pressure?
A: The standard design withstands up to 1.0 MPa (10 bar). Higher pressure ratings are possible upon request.
Q6: Do you provide installation support?
A: We provide detailed installation manuals and technical drawings. Our sales team can also offer remote guidance if needed.
Q7: What certifications does your factory have?
A: Our products comply with international quality standards. Specific certifications are available upon request – please contact us for details.
Q8: What is the lead time for a standard unit?
A: Typically 15–30 working days, depending on quantity and customization. We can arrange expedited shipping for urgent orders.
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