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Duplex Strainers
Duplex Strainers
Duplex Strainers
Duplex Strainers
Duplex Strainers
Duplex Strainers
Duplex Strainers
Duplex Strainers
Duplex Strainers
Duplex Strainers
Duplex Strainers
Duplex Strainers

Duplex Strainers

Price 25000.00 INR/ Piece

MOQ : 1 Piece

Duplex Strainers Specification

  • Usage
  • Air, Gas and Liquid Filtration
  • Size
  • Customized
  • Product Type
  • Industrial
  • Color
  • Customized
 

Duplex Strainers Trade Information

  • Minimum Order Quantity
  • 1 Piece
  • Payment Terms
  • Cash Advance (CA), Cash in Advance (CID), Cheque
  • Supply Ability
  • 20 Pieces Per Month
  • Delivery Time
  • 2 Week
  • Packaging Details
  • Wooden Box
  • Certifications
  • ISO 9001:2015
 

About Duplex Strainers

Duplex Filter/Strainer is used for continuous operation without stoppage of filtration process. Duplex filter is also known as one working and one stand by filter. Duplex Filters are available with Three way ball valve, two way ball valve and butterfly valve. Filter elements are easy to remove and clean. We offered duplex filter with flow direction in to out or out to 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 galvanized and powder coated. Duple filter in SS MOC is available with mirror polished both side and glass bead blasting.

Duple filter design available with us

  •  Duplex Basket Filter
  • Duplex Multi Basket Filter
  • Duplex Pleated Basket Filter
  • Duplex Single Cartridge Filter
  • Duplex Multi Cartridge Filter
  • Duplex Candle Filter
  • Duplex Bag Filter
  • Duplex Multi Bag Filter
  • Duplex Strainer
  • Duplex Basket Strainer
  • Duplex Type Self Cleaning Filter
  • Jacketed Duplex Filter
Technical Parameters:
  • Line Size:1/4 NB to 30 NB
  • End Connections: 150# & 300# Flanged, Table E & Table F Flanges, DIN Standard Flanges Butt Weld,
  • NPT/BSP Threaded, 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 : 0.5 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 6 times 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





Continuous Filtration Efficiency

Duplex strainers ensure non-stop filtration by alternating between two chambers. When one side requires cleaning or maintenance, the standby unit takes over without interrupting workflow. This unique feature maintains process integrity and helps prevent downtime in critical operations across diverse industries.


Tailored Design and Materials

Every duplex strainer can be customized for shape, size, mesh specification, material composition, and even color. This flexibility allows seamless integration into existing systems, ensuring compatibility with varied industrial filtration tasks such as removing contaminants from air, gas, or liquids.

FAQs of Duplex Strainers:


Q: How do duplex strainers provide continuous operation during maintenance?

A: Duplex strainers function with two parallel chambers, so while one chamber actively filters air, gas, or liquids, the other remains on standby. If maintenance or cleaning is needed, users simply switch flow to the standby unit, maintaining uninterrupted filtration.

Q: What customizations are available for duplex strainers?

A: Duplex strainers can be fully customized to fit specific requirements, including shape, size, mesh type, material, and color. This ensures the solution matches your unique process and operational needs.

Q: When should duplex strainers be used in industrial filtration?

A: Duplex strainers are ideal for operations where downtime is costly or unacceptable, such as in continuous industrial processes involving air, gas, and liquid filtration. They guarantee reliability and efficiency by minimizing filtration interruptions.

Q: Where are duplex strainers commonly installed?

A: These strainers are often found in facilities handling fluids or gases, such as chemical plants, water treatment stations, manufacturing units, and any operation requiring consistent filtration without process stoppage.

Q: What is the process for switching between working and standby chambers?

A: The switching process is straightforward: operators use integrated valves to divert flow from the active chamber to the standby unit. This can be done without halting operations, enabling seamless cleaning or replacement of filters.

Q: How does using a duplex strainer benefit my filtration system?

A: Duplex strainers offer enhanced reliability and efficiency by ensuring continuous operation, reducing maintenance-related downtime, and providing customizable solutions suited to various filtration needs.

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