What Are Features of Duplex Bag Filter

Bag Filter April 23, 2025 Duplex Bag Filter Housing

1. Continuous Operation Without Shutdown

Traditional single-cylinder filters require the system to shut down for cleaning or inspection once the filter element becomes clogged. The duplex filter resolves this issue by integrating two single-cylinder filters into one base using a pair of three-way ball valves. This design allows for seamless switching and cleaning without interrupting operation, ensuring continuous filtration.

2. Quick-Open Design for Easy Maintenance

The duplex filter adopts a quick-open structure for connecting the top cover and the filter housing, making filter replacement and cleaning more convenient. It is equipped with three adjustable support legs to ensure stable placement. The piping system uses union or clamp-type connections, and the inlet/outlet valves use three-way ball valves that are pressure- and temperature-resistant, easy to operate, leak-proof, and hygienic.

3. Corrosion-Resistant Stainless Steel Construction

The duplex filter is available in SS304 and SS316 stainless steel, making it suitable for filtering a wide range of acidic, alkaline, solvent-based, and neutral liquids.

4. Innovative Structure with Excellent Sealing

With a novel and well-thought-out design, the duplex filter boasts excellent sealing performance, high flow capacity, and simple operation. It is a widely applicable piece of equipment across multiple industries.

5. Low Risk of Side Leakage

The filter bags in the duplex system are designed to minimize the risk of side leakage, ensuring reliable filtration accuracy. The quick bag replacement process and minimal material loss during filtration significantly reduce operating costs.