Key Features of an Industrial Duplex Basket Strainer “IWAKO”

-Dual Basket Design:
The Duplex Basket Strainer consists of two filter baskets housed within a single body. These baskets can be used in tandem, allowing one basket to be in use while the other is being cleaned or replaced.
This design enables continuous filtration by maintaining flow through the system even during maintenance activities.

-Changeover Valve:
The strainer includes a changeover valve that allows the flow of liquid to be diverted from one basket to the other. This valve is manually or automatically operated, ensuring that one basket remains active while the other is taken offline for cleaning or maintenance.
This feature eliminates the need to stop the entire system for maintenance, improving efficiency and reducing downtime.

-Robust Housing:
The housing of the Duplex Basket Strainer is made from durable materials such as stainless steel, carbon steel, or cast iron, which allows it to withstand high pressures and corrosive environments in industrial settings.

-Filter Basket:
The filter baskets are made from perforated metal or wire mesh, which captures solid particles and debris while allowing the clean liquid to flow through. The basket size can vary depending on the application, offering both coarse and fine filtration.

-Easy Maintenance:
The Duplex Basket Strainer is designed for easy maintenance. The baskets can be quickly removed, cleaned, or replaced without disrupting the flow of the liquid in the system.
This quick access to the filter baskets makes the system suitable for applications requiring frequent cleaning.

How an Industrial Duplex Basket Strainer Works

-Filtration Process:
The liquid enters the Duplex Basket Strainer through the inlet and flows through one of the two filter baskets. Solid particles and contaminants are trapped in the basket, while the filtered liquid flows out through the outlet and continues down the pipeline.

-Maintenance and Cleaning:
Over time, debris will accumulate in the active filter basket. When the basket becomes full, the operator can switch the flow of liquid to the other basket using the changeover valve. This allows one basket to continue filtering while the other is cleaned or replaced.
The basket that is not in use can be easily removed, cleaned, and reinstalled without stopping the system.

-Continuous Operation:
The Duplex Basket Strainer is designed for continuous operation. While one basket is being serviced, the other remains active, ensuring that the filtration process is not interrupted.

“IWAKO” duplex strainer catalogue

Advantages of Using an Industrial Duplex Basket Strainer “IWAKO”

-Continuous Filtration:
The dual-basket design allows for continuous filtration without needing to shut down the system for maintenance. This is critical for industries where any downtime can lead to costly delays or production losses.

-Easy Maintenance:
The ability to clean or replace one basket while the other continues operating makes maintenance quick and easy, reducing the need for complex shutdown procedures.

-Cost-Effective:
Duplex Basket Strainers help reduce downtime and labor costs associated with maintenance, making them a cost-effective solution for industries that require frequent filtration system maintenance.

-Equipment Protection:
By removing debris and particles from the liquid, Duplex Basket Strainers protect sensitive downstream equipment such as pumps, valves, and heat exchangers from damage, extending the lifespan of the equipment and reducing repair costs.

-Durability:
Built with durable materials, Duplex Basket Strainers are designed to handle high-pressure systems and corrosive liquids, making them a long-lasting solution for demanding industrial environments.

Applications of an Industrial Duplex Basket Strainer “IWAKO”

Duplex Basket Strainers are used across a wide range of industries where continuous filtration is critical for system efficiency and equipment protection. Common applications include:

-Water Treatment:
Filters debris, sediment, and solid particles from water in municipal and industrial water treatment plants, ensuring clean water flow and protecting downstream equipment.

-Oil and Gas Industry:
Removes contaminants from oil, gas, and petrochemical flows, protecting pipelines and processing equipment from blockages and damage.

-Chemical Processing:
Ensures that chemicals and solvents remain free from particulates that could affect product quality or damage sensitive machinery.

-Food and Beverage Industry:
Filters liquids such as water, juices, sauces, and oils to remove debris and ensure product purity, while protecting production equipment.

-Power Generation:
Used to filter cooling water and other fluids in power plants, protecting turbines, heat exchangers, and other equipment from fouling and scaling.

-Marine and Shipbuilding:
Ensures that seawater used in cooling systems or fire suppression systems is free from debris, preventing damage to vital shipboard equipment.