Ultimate Industrial Filtering Solutions – FEIPL’s Duplex Filter System

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A twin basket strainer or duplex filter is a kind of filter which is built into a water, oil or fuel piping system and it plays the role of removing large particles of debris and dirt. A duplex filter system often consists of two separate strainer baskets. A valve is placed between the baskets to divert the flow of liquid to one filter when the other one is being cleaned.

On some filters, the valve works automatically and the filter performs a self cleaning operation. These kinds of filters are installed on pipeline systems where it is impossible to stop the flow. Basket strainers are commonly used in industries where the impurities are often solids. They are much easier to maintain when compared to other strainers.

Duplex filters are usually used in various industries including the pulp and paper industry, the oil and gas industry, chemical industry, power industry, process industry, water and waste management and the pharmaceutical industry. They are also used in refineries, petrochemical plants and the fire fighting industry. These filters are used to get rid of hazardous elements that may cause complete or partial breakdown of operations if they got into the system.

In India, Filteration Engineers (FEIPL) is the leading supplier of duplex filters. FEIPL duplex filters offer years of trouble free service. They protect valuable equipment like pumps, flow meters and heat exchangers from potentially damaging particles.

At FEIPL, we can make various types of duplex filters. This includes a duplex filter with manual changeover of valve, a duplex filter with automatic change over of valve and manual self cleaning arrangement duplex filter with an automatic or manual changeover of the valve. We can also make an automatic self cleaning duplex filter with a manual or automatic changeover of the valve.

All the above filters are available with various types of valves such as twin 3 way valve design, butterfly valve design, sliding gate valve design and 6 way cam type valve design. We also manufacture multi basket filters with common headers.

Our duplex filters are made of various materials including stainless steel, carbon steel, haste alloy, Monel, Inconel duplex stainless steel, cast iron with fabricated or cast constructions with linings for various applications such as glass flake, rubber and ptfe among others.

Our filters are individually designed based on pressure drop and free flow area allowance values as required for various applications. We can provide these filters with wedge wire elements or wire mesh and perforated sheet as filtration media. Our filters are popular because of their single and multi basket designs, consistent flow, pressure equalization assembly and quick fit closures. They also have excellent qualities and features like:

  • Exit and intake in opposite direction and at the same level. This allows them to be easily installed in an existing pipeline.
  • They have a leak proof design with double tight sealing.
  • Online backwash and Monel baskets.

The filters can be applied in many industries including sea water filtration, lubricant oil fabrication, cooling water filtration and marine applications. Our duplex filters are engineered to perform in demanding industrial and commercial applications. If standard products do not work in your industry, we can fabricate and custom design a filter that will work for you excellently.

Leading Filter Strainer Supplier & Manufacturer in India – FEIPL

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Industrial filters play an important role in factories and large businesses that require a robust and effective filtration profess. Effective filtration requires products that are easy to install, easy to replace if needed and robust enough to handle the environment.

Industrial strainers and filters are designed to eliminate contaminants from a liquid stream. These products need to be of the right size and made from the right materials to offer effective filtration. In addition, the filters must also be reliable in order to reduce the ongoing maintenance costs of a particular plant or factory.

Liquid filtration systems also need industrial strainers and filters that are customized to handle their specific requirements because no single kind of filter can fit every system and application. Therefore, it is essential to select your products well and find a reliable filter strainer supplier that canmanufacture custom made industrial filters. Filteration Engineers (FEIPL) is one of the leading filter strainer suppliers and manufacturers in India. The filters manufactured by FEIPL can be designed to fit any application.

FEIPL was incorporated in 1994 as a designer and manufacturer of industrial strainers and filters. It caters for the needs of a wide variety of industries. FEIPL has a design team, which uses various kinds of software to design the filters based on the requirements of different customers. At FEIPL, we also have in house software for 3 dimensional modeling, flow simulation software to analyze pressure drop versus flow rate at the design stage. We also have simulation software for finite element analysis (FEA) and coded sheets which are produced while considering the various specifications and standards for determining the thickness and nozzle sizes among other specifications.

FEIPL aims to manufacture high quality industrial filters that meet each quality test. Our filters offer smooth operation. We seek to exceed the expectation of our customers by marketing the best products and offering timely delivery. Our mission is to meet the demands of every customer in terms of pricing and quality.

FEIPL is experienced in the production of industrial filters. We are able to design unique industrial filters that suit particular applications. We produce strainers, centrifugal filters and cartridge filters. They come in a variety of materials and sizes. We can also customize them to fit your unique needs.

There are two different kinds of strainers, self purging and inline. Inline filters are robust and stable. They provide effective protection for downstream equipment such as pumps and valves. Self purging filters, on the other hand can be cleaned without having to stop the flow of water or other liquid. This can save you valuable time.

Cartridge filters may be designed to carry many cartridges or one small cartridge depending on your needs. They come in housings of various materials and designs to provide a complete solution for all kinds of liquid filtration systems. Centrifugal filters are ideal for pre filtering liquid. They provide reliable and robust service.

The filters we manufacture are ideal for use in various industries. Due to the experience of our staff and the ability to anticipate the needs of our customers, we are able to produce filter strainers of the best quality. We have visited a number of installation sites for various industries and we are therefore aware of the problems that arise during maintenance and operation. Therefore, we can suggest better designs of strainers.