Filson
Stainless Steel Filter Basket

Cleanable Stainless Steel Filter Basket

Filson stainless steel filter baskets are mainly designed to capture and collect large-sized particles ranging from 100μm to 2000μm. Based on different structures, it is divided into three types: stainless steel perforated filter basket, stainless steel mesh filter baskets and stainless steel wedge wire strainer baskets.

Compare to other stainless steel filter cartridges, stainless steel filter basketsis a more economic and widely used solution. When installing in big filter housings, Filson basket filter element offers durable support for insert filter bags, avoiding the bag skewing during use.

Stainless Steel Filter Basket

Filson Stainless Steel Mesh Filter Basket
Filson stainless steel mesh filter basket is made of multiple layers of stainless steel wire cloth. It can achieve filtration accuracy up to 10 micron and withstand high temperature up to 800°F. Welded construction makes stainless steel mesh filter high strength and longer time using.
Filson Stainless Steel Perforated Filter Basket
Standards perforated filter baskets from Filson has 1/4, 3/16, 9/64, or 1/16 inchperforation diameters for your choose. If you have a higher accuracy, like 75 micron, we recommend using perforated stainless steel filter baskets with wire mesh lining.
Filson Stainless Steel Wedge Wire Filter Basket
Filson stainless steel wedge wire filters are mainly used in automatic backwash filters for manual or automatic cleaning. It has a durable structure and remove particles with more than 25 micron rating.

Stainless Steel Filter Basket Features

  • All stainless steel construction for high strength and corrosion resistance.
  • Various structures with handle for easy installation, removal and cleaning
  • Maximum operating pressures of up to 500 psi and high flow rates
  • Optional dimensions and media to fit your present bag filter housing
  • Micron ratings available from 10 to 2000 micron
  • Custom application available with a quick delivery
stainless steel mesh filter baskets video banner

Drawing

Filson: Stainless Steel Filter Basket

Filson stainless steel filter baskets can also fit in vertical or horizontal industrial strainers and duplex basket strainers. It will effectively prevent unnecessary system breakage or downtime during the filtration process by controlling contaminants at low levels.

Another significant advantage of Filson stainless steel filter basket is cleanable and reusable characteristics. Standards industrial strainer basket is made of stainless steel 304 or 316L. Therefore, it has a longer service life with increased strength and high corrosion resistance.

Filson not only produces stainless steel filter baskets to fit our own stainless steel filter housing, we also provide replacement stainless steel baskets for other brands’ basket filter strainers. And Filsonreplacement baskets have equal dimensions and function to original manufacturers, such as Eaton industrial strainer baskets, Parker stainless steel filter baskets, Rosedale bag filter basket strainer, etc.

If you want to get a quick quote of the stainless steel filter basket, please send us the micron rating, material, dimension and structure, like, 400 micron stainless steel mesh basket, OD210mm, ID205mm, Height560mm, then we will send you a basic drawing and detailed price. Usually, production time of a Filsoncustom stainless steel filter basket is 7-10 days.

Stainless Steel Filter Basket Applications:

  • Water treatment
  • Coolants Filtration
  • Chemical processing
  • Coatings & Inks
  • Lubricant & Hydraulic
  • • Solvent Filtration
  • Agriculture and construction
  • Power generation
  • Factory equipment

Stainless Steel Filter Basket: The Complete FAQ Guide

This is a complete guide to stainless steel filter baskets.

It doesn’t matter whether you want a new stainless steel filter basket or replacement stainless steel filter baskets.

You’re going to learn – what they are, benefits, limitations, cleaning process, classification criteria, efficiency and lots more.

So before you import stainless steel filter basket, read this guide

What is Stainless Steel Filter Basket?

It is a metallic structure made from stainless steel with a shape that resembles that of a basket.

They come in a range of shapes and designs with varying holes or pores.

Their design is such that they allow fluid or liquid to pass through while retaining contaminants.

Stainless steel filter basket

 Stainless steel filter basket

Why use Stainless Steel Filter Basket?

The use of stainless-steel filter baskets offers unique benefits which include:

· Efficiency

Stainless-steel filter basket provides efficiency in its operation.

Efficiency ensures that you have the desired filtration of your fluid.

· Ease of Cleaning

A stainless-steel mesh filter basket is easier to clean and therefore has a high hygienic property.

This ensures that you can use these filters in sensitive applications such as in the food industry.

The ease of cleaning ensures that the stainless-steel filter basket is always clean.

· Durability

Stainless-steel filter basket provides longevity to your application.

This is because it does not react with different fluids.

Durability ensures that you have a maximum operation for your filtration process.

You also spend less on purchasing stainless-steel filter basket.

· Aesthetic Appeal

A stainless-steel filter basket offers an aesthetic appeal for your application.

This increases its appearance as well as overall hygiene.

· Versatility

You have a wide range of applications that you can use a stainless-steel filter basket.

This is because of the unique features that stainless-steel filter basket offers.

These features include their operating temperature and pressure, corrosion resistance, and compatibility with different fluids.

Furthermore, there are different sizes of the stainless-steel filter basket that you can use for your application.

Are there Disadvantages of Stainless-Steel Filter basket?

Yes. there are disadvantages of using a stainless-steel filter basket including:

· Cost

The initial cost of purchasing the stainless-steel basket filter is relatively high.

This implies that you need to prepare adequately before purchasing one for your use.

· Frequent Maintenance

The use of stainless-steel filter basket requires routine maintenance procedure.

This includes regular cleaning and removal of dirt.

What is Stainless Steel Filter Basket Micron Rating?

Micron rating for filters

Micron rating for filters

A stainless-steel filter basket micron rating is the size of the pore openings between your filter media.

Its standard unit of measurement is the micron.

The higher the rating value, the large the size of the openings.

For instance, a stainless-steel filter basket with a micron rating of 20 implies it has large openings than one with a 5-micron rating.

You need to consider a couple of factors when selecting the right micron rating for your stainless-steel filter basket.

For instance, the level of filtration you want for your fluid.

Remember, the smaller the filter ratings, the more efficient it is at filtering your fluid.

However, such a rating removes all the contaminants from the fluid, which might not be the intention.

Your micron rating can either be nominal or absolute.

A nominal rating defines the ability of a particular filter to remove between 50-98.6% of contaminants of a given size from your fluid.

Absolute rating refers to a stainless-steel filter basket’s ability to remove 98.7% or more of the contaminants of a given size in a fluid.

Absolute rating is a vital rating when selecting the type of stainless-steel filter basket for your application.

How does Stainless Steel Filter Basket compare to Stainless Steel Filter Cartridge?

Let’s compare these two type of filter systems:

a) Stainless Steel Filter Cartridge

These cartridge filters are:

  • Made from stainless steel
  • Designed with a modular structure with nearly full dense structure. You cannot see the filter pores easily
  • Suitable for fine filtration
  • Good for applications where contamination level is 0.01% in weight
  • Available as surface filtration and depth filtration
  • Considered fine microfilters

Stainless steel filter cartridge

Stainless steel filter cartridge

b) Stainless Steel Basket Filter

Some of the notable features of these basket filters are:

  • Unlike the stainless steel cartridge filter with a dense compacted surface, they are made of woven or perforated stainless steel
  • They have visible filtration pores
  • Suitable for filtering fluid flowing at high speed
  • Best for highly contaminated fluid
  • Have high dirt holding capacity

Stainless steel filter basket

Stainless steel filter basket

Of course, the two types of filters remove contaminants in fluids.

However, the degree of filtration varies.

What should you Consider when Choosing Stainless Steel Filter Housing?

Selecting an ideal stainless-steel filter housing enhances your filtration process.

Therefore, you need to consider the following key aspects:

Stainless steel filter housing

 Stainless steel filter housing

· Design of the Basket Filter Housing

Stainless steel filter basket housing comes in many designs and configurations.

Among the key aspects you should consider the design include:

i. Mounting mechanism

ii. Number of housing for baskets filter – it can be a simplex filter housing or duplex filter housing

iii. Joining mechanism – it is basically how you will join the basket filter housing to the piping system

iv. Gauge and sensors

v. Type of surface finish

vi. Closing mechanism for the filter basket housing

vii. Easy of mounting and adapting to the existing or new piping system

· Material for Basket Filter Housing

Most basket filter housing is made from 316 and 304 stainless-steel filter baskets.

Of course, there are those made from carbon steel.

· Size of your Stainless-steel Filter Basket

The size of your stainless-steel filter basket should be compatible with that of your application.

It should perfectly fit your application and ensure optimum operational efficiency.

You need to consider the length and weight of your filter housing before purchasing to minimize the inefficiency of your application.

The basket filter should fit in the filter housing without forcing it.

· Clogging Indicator

Clogging indicator is a switch that either sounds an alarm or changes its color when there is clogging of your filter basket.

It allows you to know when to clean your stainless-steel filter basket.

This occurs when filter basket clogs. Clogging reduces the efficiency of your filtration process hence the need for cleaning.

Normally, the clogging indicates depends on the differential pressure between the inlet and outlet of the stainless steel filter basket housing.

· Sealing Configuration

The sealing configuration that you select for your stainless-steel filter basket housing should be airtight.

It should also be able to cope with the high pressure of the fluid flowing through the filter basket.

The sealing configuration should withstand working temperature and pressure.

· Manufacturer

Of course, the performance of your stainless steel filter basket housing will also depend on the manufacturer.

You should buy the filter housing from reputable manufacturers who guarantee leak-proof performance.

It should be precisely machined and fabricated for the requirements of your unique application.

When can you Clean Stainless Steel Filter Basket?

A clean stainless-steel filter basket facilitates the filtration process.

This ensures only clean and quality fluid flows through the system.

It is therefore vital that you clean your stainless-steel filter basket under the following circumstance:

· Clogging Occurs

Clogging is the accumulation of contaminants on the surface of the filter basket.

This results in a pressure drop and minimize the quality of filtration.

To minimize this, you have to clean the filter basket when clogging occurs.

· Regular Maintenance

During the maintenance procedure, you need to clean your stainless-steel filter basket.

Your stainless-steel filter basket should remain clean at all the time.

How do you Clean Stainless Steel Filter Baskets?

There are several techniques for cleaning your stainless-steel filter basket including:

  • High-temperature burnout involves placing the stainless-steel filter basket in a high-temperature environment.

The temperature removes contaminants from the stainless-steel filter basket.

It is a common technique in the food and pharmaceutical industry.

  • Backwash cleaning involves the use of the filtration fluid to remove dirt in your stainless-steel filter basket.

The fluid flows under pressure in a reverse flow which forces all the contaminants out of the filter basket.

It is an ideal option for cleaning stainless-filter basket that is in water treatment plants.

  • Chemical cleaning of your stainless-steel filter baskets entails the use of chemicals.

The chemicals, however, should not react with the filter basket or the filtration fluid.

The contaminants either dissolve or react with the chemical to produce less harmful residue from the filter basket.

Water forces the residue out of the stainless-steel filter basket.

  • Ultrasonic cleaning uses ultrasound to clean your stainless-steel filter basket. It works alongside water and a cleaning agent.

However, it is less common due to its relatively high cost.

When does Stainless Steel Filter Basket Require Replacement?

 Stainless steel filter basket

 Stainless steel filter basket

The ideal time to replace a stainless-steel filter basket is when its filtration quality is low.

This is despite cleaning it frequently.

Accumulation of contaminants causes the stainless-steel filter basket not to function efficiently.

You need to replace your stainless-steel filter basket when parts of the stainless-steel filter basket are damaged.

Replacement of filter element is necessary when there is a drop in the operating pressure level within the stainless-steel filter basket.

Pressure drop is a result of the accumulation of contaminants within the filter basket.

Using the same stainless-steel filter basket for long affects its filtration efficiency.

You, therefore, have to replace your stainless-steel filter basket after a while.

What is the Stainless-Steel Filter Basket working Pressure?

Stainless-steel filter baskets have different operating pressure.

Operating pressure affects the filtration efficiency of the fluid.

When selecting an appropriate operating pressure, you need to consider the fluid flow of your application.

The size of your application also determines the pressure value for your stainless-steel filter basket.

A large application should have a higher-pressure value to facilitate effective working.

How Efficient is a Stainless Steel Filter Basket?

Stainless-steel filter basket is highly efficient.

This is because it removes all the contaminants present in your fluid.

However, efficiency depends on the type filter ratings of a particular stainless-steel filter basket.

It also depends on the quality of filtration you want for your fluid

How do you determine the Efficiency of the Stainless-steel Filter Basket?

The efficiency of a stainless-steel filter basket depends on its filtration quality.

For you to determine the quality of your filtration, you need to understand the micron rating of your stainless-steel filter basket.

A higher micron rating implies the filtration of only large particles of a given size.

Other factors that determine the efficiency of your stainless-steel filter basket are the operating temperature and pressure.

A low operating pressure affects the flow of fluid through the filter basket.

This means there is no enough filtration of the fluid.

High temperature affects the physical property of the stainless-steel filter basket.

This has the effect of affecting the filtration efficiency of the stainless-steel filter basket.

What are the Main Components of Stainless-Steel Filter Basket System?

The main components of a stainless-steel filter basket are the filter element and the filter housing.

The filter element removes contaminants from your fluid while the filter housing holds the stainless-steel filter basket in position.

How does Stainless Steel Filter Basket Work?

The working of a stainless-steel filter basket is simple.

Fluid flows into the basket under high pressure via the inlet.

As it flows, the filter holds contaminants while the filtered fluid flows through the filter and out via the outlet. The process continues until clogging occurs.

Clogging lowers the pressure, which affects the filtration efficiency.

When clogging occurs, you have to clean your stainless-steel filter basket before resuming operations.

What is the difference between 304 and 316 Stainless Steel Filter Basket?

316 stainless-steel filter basket has a high resistance to corrosion when you compare to 304 stainless-steel filter baskets.

This is due to the presence of Molybdenum.

The physical properties of 316 stainless-steel filter basket make it costly than 304 stainless-steel filter baskets.

316 stainless-steel filter basket offers a wide range of usage due to its physical characteristics, including high corrosion resistance.

304 stainless-steel filter baskets are widely used compared to 316 stainless-steel.

Can Stainless Steel Filter Basket handle Large Flow?

Yes.

A stainless-steel filter basket can handle the large flow.

This is through a unique design of stainless-steel filter basket that can accommodate the high pressure associated with the large flow.

Also, a large dirt holding capacity ensures there is proper filtration of your fluid.

Stainless steel basket filters

Stainless steel basket filter

Where can you use Stainless Steel Filter Basket?

The use of stainless-steel filter basket is common in the following applications:

· Water Treatment Plants

Clean water is an essential part of our lives.

Filtration plays a key in ensuring we have clean water for use.

This is through the use of a stainless-steel filter basket.

Also, in waste treatment plants, the use of stainless-steel filter basket helps in removing unwanted particles from the waste.

You can, after that, use the resulting product for various functions such as making fertilizers or biogas digester.

· Oilfield Plants

Filtration of oil is vital in ensuring we have different oil products.

The use of a stainless-steel filter basket in this industry is because of its properties, such as high heat resistance and non-reaction.

· Mining Industry

In the mining of precious metals, you have to filter the metal core to remove unwanted particles.

The use of stainless-steel filter basket is critical in achieving this.

· Food Industry

Another sector of our lives that require a clean filtration process.

Here, stainless-steel filter basket function is common in the juice making industry.

This offers a clean filtration process and safe products for our consumption.

· Chemical Industry

In the chemical industry, the function of a stainless-steel filter basket is to filter unwanted particles from different chemical solvents.

Its effectiveness depends on the pore sizes of your stainless-steel filter basket.

· Pharmaceutical Industry

Hygiene is critical in the pharmaceutical industry due to the prevention of contamination of drugs.

The use of a stainless-steel filter basket in the filtration of various medicine is because of its high level of hygiene.

It also does not react with various chemicals that are in drugs, ensuring you have the right drugs for your use.

· Paper Making Industry

Stainless-steel filter basket helps in removing unwanted substances in the pulp for paper making.

This ensures smooth paper making process and enhances the quality of the paper products.

Which Types of Stainless-steel Filter Baskets are there?

There are three types of stainless-steel filter basket available. They are:

1) Stainless Steel Perforated Filter Basket

This refers to a filter basket with numerous openings that facilitate the filtration process.

Stainless steel perforated filter basket

 Stainless steel perforated filter basket

  • Benefits of Stainless Steel Perforated Filter Basket

Stainless-steel perforated filter basket offers a wide range of benefits.

For instance, it is easier to use due to their perforation.

Its filtration process ensures the effective removal of all the contaminants in the fluid.

  • Disadvantages Perforated Filter Basket

Its main limitation is finding the best size for your application.

Selecting an inappropriate size leads to poor filtration of your fluid.

  • Where to use Perforated Filter Basket

Stainless-steel perforated filter basket is of common use in the pharmaceutical and chemical industries.

  • Design and Structure of Perforated Filter Basket

Stainless-steel perforated filter basket features a simple structure that has a high porosity.

Good permeability and sufficient flow velocity.

It also has a rigid structure whose opening is uniform.

You can find this type in different designs and sizes.

However, they offer an ideal fluid filtration needs.

2) Stainless Steel Wedge Wire Filter Baskets

This type has wedge-shaped wire strainers which makes them ideal for specific applications depending on the wedge’s width.

  • Benefits of Wedge Wire Filter Basket

Using a stainless-steel wedge wire strainer basket offers a wide range of benefits.

For instance, the continuous slots guarantee a low-pressure drop.

The stainless-steel wedge wire strainer basket experiences low clogging.

It also offers high strength for heavy load applications.

  • Disadvantages of Wedge Wire Filter Basket

The main limitation of the stainless-steel wedge wire strainer basket is its cost.

This is due to their unique features that allow for its use in various applications.

  • Where to use Wedge Wire Filter Basket

The use of stainless-steel wedge wire strainer basket is common in the filtration and separation of solutions for different industrial applications.

Wedge wire filter basket

Stainless steel wedge wire filter basket

  • Design and Structure of Wedge Wire Filter Basket

This type has wedge-shaped wire strainers which makes them ideal for specific applications depending on the wedge’s width.

What is the Dirt Holding Capacity of Stainless-steel Filter Basket?

Different stainless-steel filters have different dirt holding capacities.

When selecting one, you need to consider the dirt holding capacity that can fit your application requirements.

However, you need to ensure the dirt holding capacity does not minimize the efficiency of your stainless-steel filter basket.

That is, it should not hinder the effective operation of other parts of the stainless-steel filter basket.

How much does Stainless Steel Filter Basket cost?

A stainless-steel filter basket does not have a fixed cost.

Instead, some factors affect the cost of your steel filter basket.

Such factors include the design, type of stainless-steel, and the size of your stainless-steel filter basket.

Are there size limitations for stainless steel filter basket?

No.

There is no size limitation for your stainless-steel filter basket.

The size will depend on several factors, such as the type and design of your application.

If you have a large and complex application, you need to select a stainless-steel filter basket that can comfortably fit that size.

How do you Install Stainless Steel Filter Basket?

The installation process of a stainless-steel filter basket involves a few simple steps.

First, you need to have all the necessary tools, including protective gear.

The protective gear minimizes accidents occurring to you or your application.

Turn of the piping system.

Turning off your application prevents the flow of unfiltered fluid to reach your application.

This minimizes the chances of your application not functioning appropriately.

Release the pressure that can be in the stainless steel filter basket.

Remove the bolts of screws or bolts on the filter basket housing.

Next, remove the casing and the gasket.

Then insert the filter basket.

After this, you can replace the gasket, casing, and screws back in place.

Check on the inlet of your stainless-steel filter basket which should correspond with the inlet and outlet of your application.

You need to make all the connections properly as per your manufacturer’s guidelines paying attention to the inlet and outlet points.

After connecting, you can now turn on your application and monitor the stainless-steel filter basket for any leakages.

How are Stainless Steel Mesh Filter Baskets Woven?

The type of weaving method for your stainless-steel mesh filter basket has an effect on the quality of filtration for your fluid.

The standard weaving methods for your stainless-steel filter baskets are:

Types of weaving for filters

Types of weaving for filters

· Plain Weave

This type of weaving involves passing wrap wires alternately over and underwires that run traversed through at a right angle to the cloth.

It is a standard method of weaving stainless-steel filter basket as you can use it in a wide range of applications.

· Twilled Weave

Twilled weaving involves passing of the wire strands under and over two warp wires.

This method offers the heavier wire strand count over the plain weave.

It is ideal for higher loads and also if you want a finer filtration solution for your application.

· Dutch Plain Weave

The use of course filter wire strands and fine filter wires that has relatively small wires within the fill.

It features an excellent strength stainless-steel filter mesh that has fine openings.

Its primary application is as a filter cloth.

· Dutch Twilled Weave

This weaving a stainless-steel filter mesh combines both the Dutch plain weave and the twilled weaving methods.

It uses different latitude and longitude thread and also has a different number of wires meshes.

The filter basket strands alternately pass over and under two warp strands.

This forms a coarse filter in one direction and a fine filter in the other direction.

It can support heavier loads than a Dutch plain weave and offers finer openings when you compare to twilled weave.

· Reverse Weave

This type of weaving utilizes coarse filter wire strands in wrapping and a fine filter wire strands for filling the spaces. It features excellent strength and fine openings.

Its primary use as a filter cloth with the positioning and shape of the openings facilitating particle retention while enhancing the filtration process.

What is the lifespan of stainless-steel filter baskets?

Generally, your stainless-steel filter basket can last between one and two years.

However, there are a couple of factors that affect the lifespan of your stainless-steel filter basket.

Such factors include the type of fluid which may affect the filter basket pores.

The temperature and operating pressure of the fluid has an impact on the durability of the baskets.

High temperature may wear out the filter baskets hence reduce their efficiency.

Other factors that affect the lifespan include the nature of the contaminants and the type of stainless-steel material.

Now, that’s it for the stainless steel filter basket.

At FilSon Filters, we would like to hear from you.

Are you looking for a stainless steel filter replacement for the top brands?

Or, do you want to start stainless steel filter basket OEM business?

You can talk to us here at FilSon Filters, our team is here to help you.

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