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Help Center304 Stainless Steel Pre-filter, 50 Micron Mesh, 150 PSI Max Pressure for Industrial Water
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Welcome to Anping County Boli Hardware Wiremesh Products Factory – your trusted manufacturer of industrial filtration solutions since 1998. Our 304 Stainless Steel Pre-filter, 50 Micron Mesh, 150 PSI Max Pressure for Industrial Water is engineered to deliver reliable, long-lasting performance in demanding water treatment applications. With over two decades of expertise in wire mesh manufacturing and annual exports exceeding US$5 million, we bring precision and durability to every product we make.
This pre-filter is designed to remove coarse particles and sediments from industrial water systems, protecting downstream equipment such as pumps, valves, and heat exchangers. The 50-micron stainless steel mesh offers an optimal balance between flow rate and filtration efficiency, while the 150 PSI pressure rating ensures stable operation under high-pressure conditions. Whether used in cooling towers, irrigation systems, or manufacturing processes, this filter provides a cost-effective first line of defense against contamination.
Key features include:
- 304 Stainless Steel Construction – Resists corrosion, rust, and chemical damage, extending service life in harsh environments.
- 50 Micron Mesh – Captures sand, silt, rust flakes, and other suspended solids down to 0.05 mm.
- 150 PSI Maximum Pressure – Suitable for most industrial water lines with typical operating pressures.
- Easy Cleaning & Maintenance – The mesh element can be removed and rinsed, minimizing downtime and replacement costs.
- Versatile Connection Options – Available in standard NPT threads; flanged or custom connections upon request.
- Compact & Robust Design – Space-saving profile fits easily into existing piping systems.
Technical Specifications
| Parameter | Value |
| Material | 304 Stainless Steel |
| Mesh Size | 50 Micron (approx. 300 mesh) |
| Max Operating Pressure | 150 PSI (10.3 bar) |
| Max Operating Temperature | 120°C (248°F) – recommended |
| Connection Type | NPT Thread (BSP or custom available) |
| Filtration Area | Varies by size (contact us for details) |
| Weight | Lightweight – easy to install |
Why Choose Our 304 Stainless Steel Pre-filter?
- Proven Durability – 304 stainless steel offers excellent resistance to oxidizing acids, chlorides, and humid environments, making it ideal for water filtration.
- High Flow Capacity – The 50-micron mesh provides a large open area, reducing pressure drop while maintaining effective filtration.
- Cost-Effective Maintenance – Unlike disposable cartridge filters, the reusable mesh element can be cleaned repeatedly, saving money over time.
- Customizable to Your Needs – We offer various sizes, end connections, and mesh ratings to match your specific industrial water system.
- Global Shipping & Support – Shipped from Tianjin, Qingdao, Shanghai, or Foshan ports, with fast delivery to North America, Europe, Asia, and beyond.
Applications
- Cooling water systems
- Boiler feed water pre-treatment
- Industrial process water
- Irrigation and agriculture
- Wastewater treatment
- Chemical and petrochemical plants
At Anping County Boli Hardware Wiremesh Products Factory, we have been manufacturing high-quality wire mesh products since 1998. Our annual export value of US$5–10 million reflects the trust of global customers in markets including North America, South America, Europe, Africa, Oceania, and the Middle East. Every pre-filter is produced with rigorous quality control, ensuring consistent mesh opening and reliable pressure resistance.
We invite you to experience the performance and longevity of our 304 Stainless Steel Pre-filter. Whether you need a single unit for a pilot project or bulk orders for large-scale industrial systems, our team is ready to provide competitive pricing and prompt delivery. Contact us today for a quote or technical consultation – your satisfaction is our priority.
Frequently Asked Questions (FAQ)
1. What is the exact filtration rating of this pre-filter?
This pre-filter uses a 50-micron stainless steel mesh, which captures particles larger than 0.05 mm (50 microns). It is suitable for removing sand, rust, scale, and other coarse sediments.
2. Can I use this filter for hot water or steam?
The maximum recommended operating temperature is 120°C (248°F). For continuous hot water applications, please confirm with our technical team; for steam, a different design may be required.
3. Is the mesh replaceable or integrated?
The mesh element is typically removable and cleanable. In most models, the filter screen can be taken out for rinsing or replacement. We can also provide spare mesh elements upon request.
4. What connection sizes are available?
Standard sizes include 1/2", 3/4", 1", 1-1/4", 1-1/2", and 2" NPT threads. Other thread standards (BSPT, BSPP) or flanged connections are available as custom options.
5. How do I clean the pre-filter?
Turn off the water supply, unscrew the filter cap, remove the mesh element, and rinse it with clean water. For stubborn particles, use a soft brush. Reassemble and tighten. No special tools required.
6. What is the pressure drop across the filter?
Pressure drop depends on flow rate and water condition. At typical flow rates, the clean filter causes minimal pressure loss (less than 1 PSI). Higher flow or dirty mesh will increase pressure drop. Periodic cleaning restores low pressure drop.
7. Can I get a sample before bulk order?
Yes, we offer sample orders for evaluation. Please contact our sales team with your requirements, and we will provide a sample quotation and shipping details.
8. Do you provide custom logos or packaging?
Absolutely. OEM/ODM services are available. We can print your logo on the filter body or packaging, and adjust the product design to meet your specifications. Minimum order quantities may apply.
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