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Stainless steel bag filter

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Stainless steel bag filter

Product Abstract:

Stainless steel bag filter Bag filters for water treatment
1.ASME standard and CE certification Stainless steel bag filter for commercial and industrial applications
2.AS one of the leading OEM manufacturers with 17 years, offering wide variety Stainless steel bag filter for all your industrial liquid filtration needs.
3.High quality Industrial grade Bag filter in Stainless Steel304/316L for water and process industry

Product Description

Why choose us for Stainless steel Single filters?


1.Quality is our culture,don't worry about the quality of our SS bag filters,no after-sell troubles,we will offer you the new one if quality problem.

2.Super product capacity of our factory,such as 1000 pcs of single and multi-bags filters exported each month,which can meet your large Qty.demand

3.Factory price----30 % reduce your cost and help you to occupy your market share of SS bag filters.

4.OEM and Custom-made is accepted,Bona Water are yours factory.


Welcome to visit our factory at any time.


Technical description of Stainless steel bag filter

1, Fit bag filter:1#,2# ,3#,4#

2, Filtering accuracy:5-200 um

3, Material:SUS304,SUS316L

4,Design pressure vessel:150Psi

5,Connection vessel:JIS,ANSI,NPT,and any other connection

6, Design temperature:80°C

7, Surface treatment:Sandblasted and mechanical polishing external surface

8,Usage: Paper, Printing & Dyeing, chemical industry

9,Flow type:Side-in, bottom-out or side-in,side-out

10,Vessel type:Vertical and Horizontal

Working Principle of Stainless steel bag filter

Bag filter is a new filtration system, filter bag supported within the metal basket, the liquid flows into the inlet,

filtered through the bag out from the exit, impurities were intercepted in the bag, the bag after the replacementcan continue to use.

The bag filters is through the filter bag, in the effects of stress, through the filter bag, be prefiltration filter bag interception down pollutants

 stranded in the filter bag,filter bag phosphate contained residue stay inside, and

filtrate along metal bearing a basket with netting on top wall outflow, achieve  the purpose of filter.

Operation instructions of Stainless steel bag filter

Simple operation, it just required that qualified micron filter bag be installed in the filter basket strainer, check working condition of the O shape sealing ring , then tighten the ring bolt of filter cover to start working. After pump is started, the pressure gauge will slightly rise, initial pressure is around 0.05Mpa,as the working time increases, the residue inside the filter housing will increase gradually, when pressure raches 0.4Mpa, the filter must be stopped working and operator should open the filter cover to check the residue in the bag, replaceable filter bag could be continue used (generally,washed bag filters could be repeated use). It is appropriate that filter pressure be setted at 0.1-0.3Mpa , but it could be adjusted through the return line or return valve on pump ,it is important that high working pressure will damage the filter bag and protection strainer.

Application of Stainless steel bag filter

1. As the security department of the NF,UF,RO,EDI systerms;

2. Biopharmaceutical,petrochemical,chemical industry,etc.

3. Electronics, microelectronics, semiconductor industries using high pure water filtration;

4. Oil field water injection, boiler water, chemical reagent, organic products, high purity chemicals, thick liquid medicine filter;

5. Drinking water,mineral water,fruit juice,tea beverages,health drinks filtration

6. Liquor, wine, beer, yellow wine and other wine filtration, pure draft beer aseptic filtration (replacement pasteurization);

7. As the security filter in the water pre-treatment systerm,to process the production/living sewage 

8. Others such as biological engineering, oil refining, printing and dyeing, textile industry's water supply and wastewater treatment, scientific research experiments filtering, etc.

After sale service & promise BONA WATER Company:

 1,supply oem&odm order,independent  Q.C department ,3 times of quality checking, 

 2.100% percent of pass before shipping

 3.One year of warranty


The business line of BONA WATER Company

Stainless steel filter housing,bag filter housing,cartridge filter housing,micro filter, SS water tank, Stainless steel tank, water softener, industrial water filter, RO and UF membrane housing, RO system, Accessories(valve, distributor,etc.)

We have 16 years OEM Experience, with ASME ,ISO 9001:2008, CE certificate of corporation management authentication.


BONA WATER Company Mainly exported market

American, Southeast Asia,South Africa, Mid East, Eastern Asia, Western Europe, ect.


BONA WATER Company have attended the Exhibition each year

1. AQUATECH CHINA 2016,Dubai Wetex 2016,Vietnan Water Exhibition

2.2015 USA Water Exhibition and Thailand Water Exhitition 2015

3.AQUATECH CHINA 2014,Dubai Wetex 2014

4. AQUATECH CHINA 2013, India water Exhitition, Aquatech Netherlands exhibition 2013

5. AQUATECH CHINA 2012,Dubai Wetex 2012

6. AQUATECH CHINA 2011,Dubai Wetex 2011

1.Q:Are you a factory or trading company?

   A:Yes, we are a manufacture with designing, manufacturing, marketing and exporting for more than 16 years.And our factory is located in Hangzhou,China. Welcome your coming to visit us!

2.Q:What products does your company offer by yourself?

   A:We are specialized in making stainless steel filter housing, such as mechanical filter housing/pressure filter housing, precision      filter housing/cartridge filter housing/security filter housing/sanitary filter housing, bag filter housing, stainless steel membrane housing, ion exchange filter housing, etc.

3.Q:You accept OEM ? Are customized products accepted?

A:Yes, we can manufacture according to your requirement

We are support any of your innovative idea and also will provide you the filtering scheme for your reference . Bona is your factory!


4.Q:What is the process to place an order ?

A:At first, you tell me which styles of products ( From our website or Send us your product's photos or the artwork ) you will need ? Second, If you need , we will provide you the details too ,as the technical parameters or the artwork for your approval . Third, After ensure the more details about the products ,we will quote you about it ,and if you accept ,PI will would like goes for you . Fourth, You need to make full payment or take 30% payment before production and 70% before shipping

5. Any discount possible if I place an order?


Yes. we have different price ranges (discounts) based on different order quantities. Please contact our sales for detailed price information.

6.How do you usually pack the exported goods?How long is the delivery time ?

  A:We usually use carton, then wooden box with pallet. 

Different products and quantities have different procedures and different timing .We may promise that we can try our best to finish all of your orders within the shortest time. For more information, please contact us directly


7.Q: Why choose our company?


1.16 years experience in water treatment.

2.Excellent cooperation partner

3.Own an excellent technical team

4.Advanced R & D capability.     

5.One-stop service.

6.We provide custom-made service.

7.All products will be tested strickly before export

8.We got ASME,CE,ISO9001:2008 certificate


         Cooperative brands



8.Q:What’s your warranty?

A:Our warranty is 1 year. But normally, our machine can work 5 years before repair.

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Thanks for your visit and welcome to contact us if any requirement!

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