About Duplex Filter/Strainer
Duplex Filter/Strainer is used for continuous operationwithout stoppage of filtration process. Duplex filter is also known as oneworking and one stand by filter. Duplex Filters are available with Three wayball valve, two way ball valve and butterfly valve. Filter elements are easy toremove and clean. We offered duplex filter with flow direction in to out or outto in as per dirt load and application. We also offer back wash arrangement.Our Duplex filter in MS/CS MOC is available with Painted, hot dip galvanizedand powder coated. Duple filter in SS MOC is available with mirror polishedboth side and glass bead blasting.
Filter Housing design available with us
- Simplex Bucket/Basket Strainer
- Simplex Bucket/Basket Filter
- Multi Bucket/Basket Strainer
- Multi Bucket/Basket Filter
- Duplex Bucket/Basket Strainer
- Duplex Bucket/Basket Filter
- Single Bag Filter
- Multi Bag Filter
- Duplex Single Bag Filter
- Duplex Multi Bag Filter
- Single Cartridge Filter
- Multi Cartridge Filter
- Duplex Single Cartridge Filter
- Duplex Multi Cartridge Filter
- Jacketed Type Filter
- POT Type Strainer
- Y Type Strainer
- Conical Strainer
- T Type Strainer
- Self Cleaning Filter
Technical Parameters:
- Line Size: NB to 30 NB
- End Connections: 150# & 300# Flanged, Table E &Table F Flanges, DIN Standard Flanges Butt Weld,
- NPT/BSPThreaded, Hose Pipe Conn., Tri Clover Adaptor, SMS Union/Dairy Conn.
- Material of Construction : CS, MS, SS304, SS304L, SS316,SS316L, SS317L
- Operating Pressure: 0 to 50 Bar
- Operating Temperature: 15 Deg. C to 500 Deg. C
- Flow Rate : Up to 1000 M3/Hr. & More
- Filtration Rating : 0.2 Micron to 6000 Micron & More
- Top cover with nut & bolts type or quick opening type
Advantages:
- Easy to clean
- Low Pressure drop
- Large area
- Easy to operate and maintenance
- Positive Sealing to prevent bypass
- Customized design
- High dirt load holding capacity
- In Standard design filtration area is 4 to 6times of Inlet/Outlet pipe area
- Arrangement for back wash if required
Applications:
- Refineries and Petrochemicals
- Power Plants
- Oil & Gas
- Water filtration and Cooling Towers
- Chemical Industries
- Automobile Industries
- Steel Industries, Metals & Minerals
- Textile Industries
- Dairy and Food Industries
- Dyes, Inks and paints Industries
- Cement Industries
- Fertilizers Industries
- Pharmaceuticals
- Coolant Oils and Cutting Fluids
Versatile Material SelectionChoose from a range of durable materials like CS, MS, SS304, SS304L, SS316, SS316L, and SS317L to suit your specific process requirements. These options ensure compatibility with various fluids and environmental conditions, promoting longevity and reliability in demanding applications.
Precision Filtration Mesh OptionsWith mesh sizes varying from 1 micron up to 6000 micron and even more, our duplex filters accommodate intricate filtration needs for air, gas, and liquid. This flexibility allows precise contaminant removal and enhances system efficiency for industrial processes.
FAQs of Duplex Filter/Strainer:
Q: How is the duplex filter/strainer installed for air, gas, or liquid filtration?
A: The duplex filter/strainer is installed inline within your piping system, typically using standard flange connections. Its cylindrical design enables easy integration, and our engineering team provides support to ensure seamless installation for air, gas, or liquid applications.
Q: What materials are available for constructing these duplex filters and why should I choose them?
A: You can select from CS, MS, SS304, SS304L, SS316, SS316L, and SS317L. Each material offers unique benefits, from cost-effectiveness to exceptional corrosion resistance, allowing users to tailor their filter selection to chemical compatibility, temperature tolerance, and longevity needs.
Q: When is it necessary to use a duplex filter rather than a single basket strainer?
A: Duplex filters are essential in continuous operations where system downtime is unacceptable. Their dual-chamber design permits uninterrupted filtration during cleaning or maintenance, ensuring a consistent flow and minimizing operational disruptions.
Q: Where are your duplex filters/strainers used throughout India?
A: Our duplex filters are utilized in diverse industries across India, including chemical processing, oil & gas, pharmaceuticals, water treatment, and food & beverage. Their adaptability and efficiency make them suitable for facilities requiring robust air, gas, or liquid filtration.
Q: What is the process for customizing mesh size or filter shape?
A: Customization begins with understanding your filtration needs, whether for fine particle retention or high-flow efficiency. We offer mesh sizes from 1 micron to 6000 micron and can fabricate cylindrical filters in various sizes and colors. Our design and fabrication team guides you from selection to production.
Q: How do these filters benefit industrial operations?
A: Duplex filters enhance operational reliability by allowing filter chamber isolation for cleaning, reducing maintenance-related downtime. Their adaptable mesh ratings and sturdy materials contribute to improved product quality and process protection. They also optimize filtration efficiency, safeguarding critical equipment.