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Hangzhou Shuidun Technology Co.,Ltd

Add:No.29 Jincheng (S) Road, Xindeng Town, Fuyang, Hangzhou City, Zhejiang, China 311404

Contact us:Olivia Hong




4.0 Inch Membrane Housing

High Pressure Stainless steel 4 Inch UF Membrane Housing Victaulic Coupling 1000PSI Vessel for Industry Use

Discription 4’’ Membrane Housing-For Industry-1000PSI Side port,Qty:2-8pcs Max working pressure: 1000PSI Max working temperature: 90 ℃ Housing Material: SS304/316L End cap material: SS 304/316L Adapter: SS304/316L O-ring material: EPDM...

High Pressure Stainless steel 4 Inch UF Membrane Housing Victaulic Coupling 1000PSI Vessel for Industry Use

 Main performance characteristic                                                                               

1. 4-inch RO membrane housing 1 core , 2 cores , 3 cores, 4 cores , etc. 

2. The membrane housingt   tube is divided into tube , two kinds of seamless pipe.

The seam automatic welding work involved forming, weld uniform, smooth, both inside and 

outside surface for mirror processing. Pressure test before delivery, pressure up to 16 kg;

Seamless tube pull with forging stock directly, uniform wall thickness, not easy to leak, 

do mirror processing, internal and external surface before delivery pressure test, pressure up to 25 kg.

3. In and out of nozzle connection with side in side out, side in side out two;

 Specifications have 6 x4 points and 4 x4 points two kinds.

4. The head material is ABS, stainless steel.

Product Discription

4’’ Membrane Housing-For Industry-1000PSI

Side port,Qty:2-8pcs

Max working pressure: 1000PSI

Max working temperature: 90 ℃

Housing Material: SS304/316L

End cap material:  SS 304/316L

Adapter: SS304/316L

O-ring material: EPDM, with NSF certificate

Finish: Mechanical polishing (320 mesh, Ra<0.6)

F/C port: Victaulic

Permeate port: NPT/BSP female thread

Model: for 4021/4040 , from 1~3 element

Parameter List


Product Picture


Package & shipment




Our Services

1. Your inquiry related to our products information or prices will be replied within 24 hours.

2. We are experienced in products, and we can communicate with you in English fluently. We would like to be your customized product manager.

3. OEM&ODM services, we would like to design and develop the specified products together with you.

4. All of your confidential information will be under good protection.

5. We are granted with all kinds of certifications as below:

Our certification.png

Company information

Hangzhou Shuidun  Technology Co., Ltd is a scientific enterpruise, which is specialized in water 

treatment equipment and accessories of research and development , production, sales and service.

Production and management: SS membrane housing, cartridge filter, bag filter, mechanical filter, lon Exchanger, sterile water tank and so on .



Our Advantages:

Competitive Advance:

1.ODM, OEM service

2.Fast delivery time

3.Competitive price

4.Have our own technical team

5.Have ISO9001, 3-A certificates

6.More than 9 years’ experience


1.You are a factory or trading company?

we are manufacturer with designing, production, marketing and exporting.

2.what kindly of machine suit for me ?

Please contact our online service or email us to let us know more details about you raw water and capacity you need .

3. Lead time?

To ensure all the details perfect in production process , Lead time 30 -40 workdays.

4. How to ensure the quality of final produce?

We will specially test before EX work, such as materials,smooth finish, and pressure test for every produce.


Any problem, feel free to click online costomer service or email us. Looking forward to hearing from you!

If you're looking for the high pressure stainless steel 4 inch uf membrane housing victaulic coupling 1000psi vessel for industry use, please be free to buy the quality and durable products at discount with our factory in China. The customized service and the wholesale the service are also available in low price.

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Hangzhou Shuidun Technology Co.,Ltd