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Help CenterSpin-down Water Filter for Industrial Cooling Tower, 50 Micron, 316 SS, 2 Inch Flange Connection
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As a leading manufacturer since 1998, Anping County Boli Hardware Wiremesh Products Factory specializes in producing high-quality filtration solutions for industrial applications. Our Spin-down Water Filter for Industrial Cooling Tower is designed to protect your cooling system from sediment, rust, and debris, ensuring optimal heat exchange efficiency and reducing maintenance downtime. With an annual export value of US$5 Million – US$10 Million and serving markets across North America, South America, Europe, Asia, Africa, and Oceania, we bring decades of expertise to every product.
This 50 micron spin-down filter is crafted from 316 stainless steel for superior corrosion resistance in harsh water conditions. The 2-inch flange connection allows easy integration into existing piping systems. Its unique spin-down design continuously flushes away trapped particles, offering a self-cleaning solution that minimizes manual intervention. Whether you are managing a commercial cooling tower or an industrial process loop, this filter delivers reliable, long-lasting performance.
Key Features & Benefits
- 316 Stainless Steel Construction – Resists rust, pitting, and chemical attack, ideal for continuous water contact.
- 50 Micron Filtration – Effectively removes suspended solids, sand, scale, and biological debris.
- Spin-down Self-Cleaning Mechanism – Uses water flow to spin the filter element and flush out contaminants, reducing cleaning frequency.
- 2 Inch Flange Connection – Standard ANSI or DIN flange compatible, easy to install on cooling tower return lines.
- Low Pressure Drop – Optimized internal design maintains system flow efficiency.
- Wide Temperature & Pressure Range – Suitable for typical cooling tower operating conditions (up to 80°C, 10 bar).
- Modular Design – Can be combined with additional filters or automatic backwash systems upon request.
| Parameter | Specification |
|---|---|
| Material | 316 Stainless Steel (body & screen) |
| Filtration Precision | 50 microns (other precision available upon request) |
| Connection | 2 inch flange (ANSI 150# / PN10/16 optional) |
| Max Operating Pressure | 10 bar (145 psi) – customizable |
| Max Operating Temperature | 80°C (176°F) – higher temperature available on request |
| Flow Capacity | Up to 100 m³/h (depending on system) |
| Cleaning Method | Spin-down manual flush or optional automatic backwash |
| Weight | Approx. 12 kg (varies by configuration) |
The spin-down design works by creating a tangential flow inside the filter housing, which spins the water and forces heavier particles outward. A built-in flush valve at the bottom allows you to quickly purge the accumulated debris without shutting down the system. This reduces waste water compared to conventional backwash filters and extends the service life of the screen.
For industrial cooling towers, the presence of suspended solids can cause fouling of heat exchangers, clogging of spray nozzles, and decreased efficiency. Our filter helps maintain clean water circulation, reducing chemical treatment costs and energy consumption. It is also suitable for pre-filtration in reverse osmosis systems, irrigation, and other process water applications.
Why Choose Anping County Boli Hardware Wiremesh Products Factory?
With over 25 years of manufacturing experience, we have shipped millions of filtration products to more than 20 countries worldwide. Our annual export value of US$5-10 million reflects the trust and satisfaction of our global clients. We offer flexible customization options including different micron ratings, flange standards, and connection sizes. Our factory is located in Hengshui, Hebei, with convenient access to major ports such as Tianjin, Qingdao, Shanghai, and Foshan for fast delivery.
We are not just a supplier; we are a partner in your water treatment success. Our team provides technical support for installation, maintenance, and troubleshooting. Every filter undergoes strict quality control before shipment. We are confident that our Spin-down Water Filter will exceed your expectations for reliability and performance.
Contact us today for a quote or to discuss your specific cooling tower filtration needs. Let us help you protect your equipment and improve system efficiency.
Frequently Asked Questions
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How often do I need to flush the spin-down filter?
Flushing frequency depends on water quality and debris load. Typically, a quick 10-second flush once a day or per shift is sufficient. For heavily contaminated water, more frequent flushing may be required. -
Can I use this filter for other applications besides cooling towers?
Yes, this filter is suitable for various industrial water systems such as heat exchangers, irrigation, boiler feed water, and pre-filtration for membrane systems. -
Is the 50 micron screen replaceable?
Yes, the stainless steel screen can be removed and replaced if damaged. We also offer different micron ratings (e.g., 100 micron, 200 micron) as optional accessories. -
What is the maximum pressure and temperature?
Standard design is 10 bar and 80°C. For higher pressure or temperature, please contact us for customized solutions. -
Does the filter require electricity or compressed air?
No, the basic spin-down model operates purely on water flow. An optional automatic backwash version with electric actuator is available for hands-free operation. -
How do I install the 2-inch flange connection?
The filter comes with a standard flange that matches your piping. Bolt it directly to a matching flange, using gaskets for a leak-tight seal. Detailed installation instructions are provided. -
What is the warranty period?
We offer a standard 12-month warranty against manufacturing defects. Extended warranty options are available upon request. -
Can I get a sample before bulk order?
Yes, we provide sample orders for testing. Lead time is typically 7-15 days depending on quantity.
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