Filson: Your Reliable Manufacturer and Supplier of Basket Strainer
Filson basket strainer, also called basket strainer filter or basket type strainer, is mainly used to mechanically remove unwanted solid from liquid and other commercial and industrial piping systems.
Main Filson basket strainers series includes simplex basket strainer, duplex basket strainer, inline basket strainer, PVC basket strainer, pipeline basket strainer, etc.
Compare to other basket strainers suppliers in China, Filson basket strainer has larger debris holding capacity and a longer lifetime while bringing you a less pressure drop, that is why our sales volume can reach 100 units a month.
Send us your basket strainer flow rate, working pressure, and temp, pressure drop, or other basket type strainer specifications, our engineering sales will send you a basket strainer catalog and basic drawing in 8 working hours, also we can share you some similar case studies for your reference.
Filson Basket Strainer
Advantages of Filson Basket Strainer
About Production- Filson promises to provide the highest quality basket strainer. All our basket strainers are manufactured scrupulously in accordance with ANSI and ASME standards. Every size of the strainer element is carefully calculated. Before shipment, our products will undergo rigorous quality checks.
About Service- Filson provides a one-stop service from the very beginning of the quote to the final after-sales. Our engineering sales will respond as fast and detailed as possible to your doubts. No matter your problem is about basket strainer specification or the usage or the assembly, we will solve them patiently and effectively.
About Package and Delivery- Filson basket strainer will be boxed with thick foam wrapped it, so you needn’t be worried whether the package would be damaged through transport.
As one of the best basket strainer manufacturers in China, Filson provides a quick delivery on the premise of high-quality assurance. We promise you to deliver standard types of basket strainer immediately after ordering, and customized types within 20 days.
About Team- Filson possesses a strong team of professional and experienced engineers with profound knowledge in the field of basket strainers. Our team will be pleased to give you the most helpful information in choosing the products you want.
Your Optimal Choice of Basket Strainer Manufacturer in China
Filson has more than 21-year design and manufacturing experience in all types of basket strainers. No matter for stainless steel basket strainer or cast iron basket strainer, threaded connection basket strainer or flanged basket strainer, even for sanitary basket strainer or magnetic strainer, Filson can offer a high-quality product depending on your needs.
Basket Strainer Flow Rate and Pressure Drop
Common basket strainers from Filson can be made of carbon steel, 304 or 316 stainless steel, or cast iron, you can order a standard basket strainer or other customized materials strainer upon request.
Filson Stainless steel basket strainer is widely used in the chemical, food, and pharmaceutical industries for its high corrosion resistance. While the rigidity and strength of the carbon steel basket strainer depend on its carbon content. The higher carbon content, the better strength, which makes it popular in the oil and petrochemical industries.
Filson Basket Filter Sealing Testing
In addition, Filson provides you high-quality construction with our basket strainer flanges designed and built to ANSI, British, and JIS specifications and materials specifications in accordance with ASME and ASTM.
Filson Basket Type Strainer Production
By the way, don’t worry about if Filson basket strainer would be damaged or exploded, because each basket strainer from Filson has a pressure capacity of up to 100 bar and has passed the pressure test with ASME standards before transport. You can feel free to use it.
Filson Basket Type Strainer Specifications
Filson supplies basket strainer designs in standard and custom to fit your specific requirements. We provide connection sizes of basket strainer from 1’’ to 24’’ with flow capacity up to 15000 L/min, which gives you high filtering efficiency and allows a large dirt holding capacity.
Filson Insert Strainer Basket
As your reliable basket strainer manufacturer in China, Filson promises you a better filtration rating from 1μm to 10000μm. With such excellent accuracy, no matter how tiny the impurities are, they would be easily blocked.
Except for basket strainer housing, the sizes, and numbers, as well as materials(stainless steel, metal, or sintered wire mesh)of the insert strainer basket, can also be customized by Filson. Multiple baskets can make removal much easier for its large capacity and higher efficiency. Whether you need a single basket or multiple baskets, it’s based on the size of the strainer.
Filson Stainless Steel Basket Strainer Sizes
As for basket strainer assembly, Filson has experienced engineers who know English well, so we will provide a manual along with your order and send you an installation video all in English. And our engineers will help you to solve your installation problems 24/7.
Contact Us for More Details:
Phone: +86-157 3695 8886
We are looking forward to receiving your quote!
Flanged and Thread Basket Type Strainer Specifications
Filson Basket Strainer Function
- Offer different type basket strainers for different mediums and applications
- Improve the clearance among the mediums
- Prolong the life of valves
- Provide protection for expensive pumps, meters, and other equipment
- Guarantee a high working efficiency with a low cost
- Manufacture replacement basket strainer of other brands and types
Filson Basket Filter Working Principle
Filson basket filter working principle is that when the liquid enters the basket strainer through the main tube, the solid particles and other unwanted factors are blocked in the basket strainer filter, and the clean fluid finally is discharged from the outlet.
Pay attention that the filtration accuracy of your customized Filson basket strainer should be slightly smaller than the minimum particle size to be removed. Show your basket strainer design calculation or filtering medium, our engineer will give you satisfying feedback on your order.
Filson Basket Strainer Cleaning Method
- When the basket element is blocking, we begin to replace and clean filter baskets.
- Loosen the vent plug to bleed air and remove the filter cover by unscrewing the hex head bolts.
- Open the drain valve and discharge contaminated media.
- Flush the insert strainer basket with clean, processed, filtered fluids.
- Pull filter basket from the filter head. Verify correct basket replacement and install it in the filter housing.
- Change new stainless steel spiral wound cover gasket and make sure all o-rings and basket are in the right position.
High Flow Basket Type Strainer
Filson Basket Strainer Feature:
- Wide usage for liquid, viscous and gaseous media filtration
- Easy cleaning and replacement of filter strainer baskets
- Various sizes, pressures, and materials to customer specifications
- Designed and manufactured according to ANSI, ASME standards
- Long life service and low maintenance costs
- High filtration accuracy from 1μm to 10000μm
- Single or multiple baskets design to fit your needs
Filson Basket Strainer Specification:
- Raw Material: stainless steel 304 or 316, carbon steel, cast iron, PVC
- Type: simplex basket strainer, duplex basket strainer, inline basket strainer, industrial basket strainer
- Connection Size: 1’’ to 24’’
- Operating Temperature: -190℃—600℃(upon material and request)
- Flow Capacity: up to 15000L/min
- Flitration Ratings: 1μm to 10000μm
- Pressure Capacity: up to 100 bar
- Applicable medium: oil, stream, water, gas.
Filson Basket Strainer Application:
- Liquid, viscous and gaseous media cleaning
- The petrochemical industry and refinery project
- Chemical industry
- Power plants
- Pulp and paper mill
- Metals and mining
- Pharmaceutical industry
- Cement plants
- Air conditioning
- Water/wastewater resources management
- District heating
People Also Ask
According to the Fluid Controls Institute, a basket trainer is a vessel that retains or removes dirt/small foreign particles from a flowing fluid.
It is an enclosure vessel, with openings allowing fluid to flow in and out consistently, with virtually no significant pressure drop.
That may seem complicated, right?
Don’t worry; this is what I am talking about:
Of course, to serve its purpose in the piping system, you will insert it in a basket strainer housing.
As you will see later in this guide, a basket strainer plays an important role in many industries.
Remember, a contamination-free piping system implies:
- Low maintenance and operation costs
- Minimal downtime due to component failure
- Maximum operation and profit
Depending on application requirements, basket strainers come in different configurations, material types, designs, etc.
There are many types of basket strainers in the industry.
a) Simplex Basket Strainer
The good thing about the simplex basket strainers is their flexibility.
You can install it virtually anywhere in the pipe system.
However, from time to time, you will need to change the strainers or clean them.
Implying, you have to shut down the line.
Simplex Basket Strainer
b) Duplex Basket Strainer
The duplex strainer is basically two simplex strainers linked together with a control valve.
Therefore, instead of shutting off the line, you will simply switch the basket strainers.
That is when one basket strainer is clogged, simply switch to the second basket while doing the cleaning.
If you have pipe systems that do not require interruptions or shut down, then go for a duplex basket strainer.
Duplex Basket Strainer
c) Y Basket Strainer
Y basket strainers share virtually all characteristics with the simplex basket strainer.
However, as the name suggests, the shape is quite different – “Y-shape”.
Look at the orientation of the basket strainer:
Y Basket Strainer
d) Fabricated Strainers
Fabricated strainers offer a perfect solution in custom applications.
They are perfect alternatives to cast strainers.
Of course, there is nothing different here except for the manufacturing process.
Otherwise, all the other aspects remain the same.
Fabricated basket strainers may have perforated wedge wire, mesh, or metal.
They play an important role in many piping system components such as nozzles, sprinkler heads, valves, and turbines.
Fabricated Basket Strainer
Depending on the type of application, you can choose cast metal modifications or piping connection.
Besides, they are a perfect choice where there are space limitations.
Like other basket strainers, you can achieve virtually anything with fabricated basket strainers.
Of course for custom basket strainers, you can always discuss this with the manufacturer.
They should be able to custom make one for you, whether you want a simplex basket strainer, Y basket strainer, duplex basket strainer, or T basket strainers.
e) Pipeline Basket Strainer
Although is an important classification criterion, the 4 basket strainers can work as pipeline basket strainers.
It will depend on their exact location in the pipeline.
Basically, they will trap and retain foreign materials in the pipe system.
Therefore, depending on the nature of the application, you can choose:
- Simplex basket strainer
- Duplex basket strainer
- Y basket strainer or,
- Fabricated basket strainer
More importantly, you must understand all the critical parameters of both the fluid and basket strainers.
You will learn more about that later in this guide.
A high-pressure gas pipeline uses Y-strainers in most functions.
Of course, most of them have low dirt holding capacity than the duplex basket strainers.
Again, when it comes to T- strainers, you need to install them in an upright position.
Have a look at this:
As you can see, the T-basket strainer is a unique version of the simplex or duplex basket strainer.
It is worth noting that T basket strainers are suitable for pipelines that require service all the time.
During this time, you will bypass the line.
In a nutshell, these are the main types of basket strainers.
Now, let’s move to yet another important aspect of basket strainers:
Now, even before we proceed, you can watch this video:
That was a duplex basket strainer.
Let’s have a look at Y basket strainer – look at this:
As you can see, the working principle of the basket strainer is straightforward.
It doesn’t matter whether you’re using a duplex, simple, or Y- strainer.
You need to identify both the outlet and the inlet.
Once you connect the strainer appropriately, this is what happens:
The fluid flows into the suction segment through the filter casing.
As fluid flows, the strainer traps and holds all foreign materials.
These may include seaweeds, plastics, large particles, etc.
A well-functioning strainer effectively blocks foreign substances.
Besides, the strainer may have several compartments.
Each of the compartments plays a particular role in the process.
The basket strainer has two sides; one is the suction side, and the other is the discharge side.
You will use a plug to drain the fluid in from the compartments.
Fluid gets drained either from the top of the base.
You need to be careful to avoid the uncontrollable gush of fluids.
It is advisable that you slacken the various bolts and use a plastic hammer to tap them in a gentle way.
You can as well opt for a plastic mallet.
Depending on the pressure rates, the lid will behave in a particular way.
When the pressure is high, you will see the lid lift off slightly.
Remember the target is to ensure that a massive gush doesn’t occur.
You should use an eye bolt to regulate pressure.
It is a simple exercise involving closing both the suction and the discharge valve.
From there, you proceed to slacken the bolts.
It helps you know the amount of pressure in the basket strainer.
Remember, rubber is mostly an ideal material for gasket construction.
It is important that you take your time to align the gasket the right way.
In a nutshell, the working principle of duplex basket strainer involves basic steps:
i. Fluid flows into basket strainer via the inlet
ii. Basket strainer traps all dirt, debris, or particles
iii. Once it gets clogged, the pressure difference will trigger the alarm
iv. Depending on the design of the strainer, you can shut down the pipe system or direct flow to the next basket strainer
Basically, the process is not complicated.
With that in mind, let’s look at the main specifications of basket strainers.
Whenever you are buying basket strainers, pay attention to specifications that will improve performance and reliability.
And in this section, I will walk you through 5 important specifications of basket strainers.
Let’s dive right in.
1. Construction material
The choice of basket strainer material is critical.
It will determine:
- An environment where you can use the duplex strainer
- Effectiveness, reliability, and efficiency
Cross-section of Stainless Steel Basket Strainer
Basically, depending on the type of application, you can choose any of these materials:
- Stainless steel
- Carbon steel
The choice of basket strainer material will depend on the nature of the application.
2. Flow rates
This is the rate at which fluid flows through a basket strainer.
Whenever you are buying a basket strainer, ensure it meets the right flow rates.
You can share your system specifications with your manufacturer.
Flow Rate and Pressure
3. Basket strainer perforations
A proper choice of the basket mesh or perforation defines efficiency and effectiveness.
Basically, the basket strainer perforations determine the amount of fluid that can pass through and the debris or dirt it blocks.
Basket strainer perforations differ in diameters and hence the straining capability:
The distinguishing aspect of the basket mesh is the lining it bears.
Fitting it over the strainer basket perforations enhances the filtration capability.
Basket Strainer Filter Element Perforations
4. Diameter of the connection
It is yet another important factor that determines the size of basket strainers.
You must choose a basket strainer that is compatible with your basket strainer housing.
Basket Strainer Housing and Element
As a rule of thumb, the basket strainer should be compatible with that of the housing.
It is the only sure way to keep your fluid clean, free from unnecessary debris.
5. Working pressure and temperature
Basket strainers have rates of working pressure and temperature.
Normally, this varies depending on the type of material, perforations, flow rate, and design.
Remember, higher than rated pressure and temperature will cause damage or total breakdown
You must follow the right procedure to replace a basket strainer successfully.
That’s exactly what you will learn in this guide.
Following the right procedure helps you save money, and at times it takes quite a little effort.
Basket strainers have issues ranging from leakages, rust, or even get corroded.
Disassembling Basket Strainer
You should start by disconnecting or isolating the system.
Gently loosen the basket strainer.
You will find it quite easy to disconnect the flange tail end from the basket strainer using the right tool.
Proceed to loosen the ring up above, and at this point, one of your hands has to grasp the basket strainer.
This prevents it from spinning as you remove the washer and the basket strainer eventually.
The next point is to clean the bottom of the sink properly.
Check out the sinkhole for any foreign materials and clean them up as well but remember to use plastic material.
By all means, you should avoid metallic materials since such results in scratches.
Next, fit the new basket strainer.
Begin by taking off the ring, then the rubber washer and the paper washer respectively.
Apply the most appropriate binding material (glue) on the surface that makes contact with the sink.
Fix your new strainer in the hole in a proper way.
Ensure you apply enough pressure on it so that it moves to the correct depth and attaches firmly.
If there is an excess of the binding material, you will have to pull it out to ensure none remains on the surface.
It is now time for you to revisit the area under the sink.
You will fit the rubber gasket first, followed by the paper washer, and lastly the nut.
Eliminate the excesses of the binding material ensuring none remains.
Tie the system by revolving it in circles.
The next thing is to tighten the nuts but ensure you firmly hold the basket strainer when doing that.
Take off the slip joint and then insert your old tailpiece reinforcing it using a nut.
You will have to give it snug to ensure the stability of the system.
Proceed to fit the washer and the trapper and ensure everything fits tight.
It is now time for you to give the system a test run.
Working of a Basket Strainer
Fix the stopper and turn on the water to see the performance.
In case you notice some issues, try and check out the leaks.
If you don’t see any leakages, it implies you have done things the right way.
The target from the start is to install a flawless system, and when there are no leaks, it means you are successful.
If you want to run your systems without possible downtimes, you can choose automatic basket strainers over manual basket strainers.
Automatic basket strainers feature a backwashing technology, giving them a self-cleaning capability.
Most of these filters are reliable and dependable.
Besides, you can reduce the operating costs.
The constant shutdowns usually turn off most of the people, but with the automatic device, everything happens quite smoothly.
Here is a simple video showing how automatic basket strainers:
The working principle of automatic basket strainers is simple and straightforward.
Let’s have a look:
- The movement of the unfiltered media is of an elaborate nature. It gets in through the strainer’s inlet straight into the lower chamber. This chamber slows down the unfiltered fluid eventually straining it and collecting the settled debris.
- The fluid takes an upward trajectory eventually through the straining element (wedge). Only debris smaller than the wedge wire slot manages to move past the straining element.
- The system has a well-proportioned flow path, and it is here that the clean fluid makes its way into the strainer outlet.
- After some time, when the strainer gets clogged backwashing process begins. The process gets sparked either automatically or manually. The differential pressure between the atmosphere and the line pressure is what initiates the backwashing process.
- The system has a tubular backwash assembly usually connected through piping to the atmosphere. It rotates gently with the internal straining element, and at this point, they act in close contact. Quite a small portion of the screen gets isolated facilitating uninterrupted operation in the course of the backwashing process.
- Pressure differential eventually results in a huge reverse flow across the screen. The flow moves straight into the tubular backwash assembly where a port shoe performs a very important role. It acts the optimization role enabling process effectiveness.
- The purpose of the full port backwash manifold is to collect the debris. The uninterrupted flow is the most amazing bit about the entire process.
A differential pressure switch, an actuated valve, and an electrical panel are elements that control the “auto-clean” operation.
So, what’s so unique about the manual basket strainer?
Manual strainers operate using a rigid scraper bar and a single-hand wheel rotating screen which facilitate the elimination of solids.
Upon the rotation of the hand-wheel, the solids get a push from the screen’s surface area.
You should open the valve on the sump flush connection as the initial step.
Manual Basket Strainer
From there, proceed to rotate the hand-wheel and this you should do several times.
The truth is, the working principle of manual basket strainer and automatic basket strainer is virtually the same.
However, the automatic basket strainers have additional functionality – the ability to clean itself when clogged.
That is not the case for manual basket strainers.
Industry strainer baskets require proper cleaning after use and when they get clogged.
Therefore, you must adopt best practices to ensure the basket strainer remains clean and effective.
Normally, the cleaning process or detergents will depend on the nature of the applications.
That is, it will depend on the type of fluid passing through the strainer basket.
Basket Strainer – Photo Courtesy: Bellbrooktimes
Take, for example, Alconox is one of the best powder detergents you can go for when cleaning basket strainers.
Note: Before you go for any cleaning detergent, you need to know the type of basket strainer material.
It will ensure you don’t choose a cleaning detergent that reacts or affects your duplex strainer.
Besides, cleaning basket strainers does not end at choosing the best detergents.
You must choose the right tools and equipment.
Choose accessories that will not leave scratches on the surface of the basket strainer.
Furthermore, you will need safety accessories such as heat-resistant gloves, overalls, safety boots, etc.
For oil fluids, you can use warm water alongside your detergent to clean the basket strainer.
Pour the mixture in the segment that requires cleaning and using the tough brush start the cleanup exercise.
If some powder remains on the basket, add some water and shake it to remove the remaining powder.
Ensure you rinse the strainer basket thoroughly.
And in case of any carbon build-up, you can use a plastic scraper.
At any time, always remember to review the basket strainer manufacturer manual to know what they recommend for cleaning.
In fact, it is the easiest way to choose suitable detergent and cleaning equipment.
Are looking for a high-quality basket strainer?
Well here are a few basket strainer manufacturers to consider:
This leading manufacturer adheres to the highest production standards in the development of basket strainers.
Over the years, it has managed to woo clients from around the globe.
It puts the interests of customers at the forefront and looks forward to making more improvements in service delivery.
This company has risen through the ranks quite fast, and market observers attribute that to the production of top-quality strainers.
It believes in serving a large number of customers with reliable and innovative solutions.
Jamison Products prides itself in having long-term experience in the manufacture of top-notch basket strainers.
Despite the high competition levels in the market, it still manages to uphold its relevance.
Delivering top quality is a great priority for it.
This manufacturer has been developing high-end basket strainers since its establishment and serves customers from around the globe.
The company has always been a listening partner giving customers a voice.
You can check online to see its latest products.
This company embraces teamwork in undertaking its business and production activities.
Hayward has managed to achieve great progress over the years.
It has managed to make it to the top 10 best basket strainer manufacturers around the world.
Check out the company’s website to see what it has in store currently.
It is a leading basket strainer manufacturer, and so far it has won a significant number of customers to its side.
It adheres to the highest standards when it comes to the manufacture of its basket strainers.
It knows that high-quality goods and services mean happy customers.
This business guru employs top-notch materials in coming up with reliable basket strainers.
It prides itself in capturing a wide customer base that believes in the quality and value of its leading products.
It looks forward to expanding its business operations in the near future.
Filson is one of the best performers when it comes to developing the leading basket strainers.
The company prides itself in its capabilities to develop high-quality filtration systems, with a complete line of basket strainers.
The good thing about such products lies in the fact that they are dimensionally and functionally interchangeable.
You will successfully interchange them with the various industrial OEM filter manufacturers.
Basket strainers play an important role in many applications.
As stated earlier, to ensure your system runs smoothly and efficiently, you need a duplex basket strainer.
Some of the main industries include:
1. Food Processing
The various plants that produce juice from around the globe need to offer clients top-quality products.
Such plants go for the most appropriate strainers.
The suitability of the strainer gets measured using the mesh size since that determines the filtration standards.
Food production applications employ multiple strainers.
The flow first and foremost bypasses the wide mesh before proceeding to the finer one.
That ensures optimum functionality of the finer mesh since clogging is a major issue.
The serial running of the strainers helps attain a pure end result, and that is the goal of the manufacturers.
The final straining should deliver the top quality and fine product.
2. Power generation
This industry requires efficient and effective filtration mechanisms to filter water.
The down-streaming processes are rather vigorous in nature and thus great need to protect the equipment in use.
Process strainers and industrial basket strainers help a great deal in protecting the equipment.
The FDA requirements only accommodate pure medicines.
However, a number of factors come into play in the whole matter at times.
One of those happens to be the route of administration.
The general requirement is that all injectables stay free of any kind of particulate matter.
Experts advocate for the removal of particulate matter since that results in the formation of clots.
Asides from that, they also result in great distress among patients.
The right strainers ensure effective and efficient removal of particulate matter.
In other medical uses, strainers help a great deal by eliminating the need to rely on jugs.
The right strainers help generate pure liquids for use by patients.
Navy ships happen to be one of the leading customers for the wide range of basket strainers.
It targets seeing everything run on smoothly and the strainers facilitate that.
Filtration and straining happen to be crucial when to the cooling excise of the engine oil.
It is also important in cooling the weapon systems.
Large farms require the industrial strainers in the exercise of turning on the hose to water plants.
Incoming water gets pulled strongly from the rocks, sand, and other foreign particles.
This is a remarkable way to help ensure that such particles don’t damage sensitive pump sections.
The impressive aspect is that the large farms successfully draw water from the various catchment basin and on-site ponds.
Such farms require huge volumes of water to meet up the irrigation needs.
7. Automotive Fluid Production
Trucks and cars require a wide array of fluids in order to function properly.
All these fluids should be free of any sort of contaminants since contaminants end up destroying the sensitive parts.
Strainers in good working condition ensure effective elimination of contaminants.
As you can see, this comprehensive guide walks you through everything you need to know about basket strainers.
So, before you buy any basket strainer, ensure you understand every mentioned in this guide.
More importantly, identify a trusted and reliable manufacturer.
It is the only sure way of optimizing all operations in your piping systems.
In case you have questions on basket strainers, don’t hesitate to contact us.