4040/4021 RO Membrane Vessel RB Closure Retaining Baffle Plate Type 1000PSI Industry Type

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...

Product Details

4040/4021 RO membrane vessel RB closure retaining baffle plate type 1000PSI industry type


Designed for industrial water treatment, fluid process separation and high pressure applications

  +Housing diameter : 4” 

  +Both end port and side port configuration 

  +Multi F/C ports can be added to side port housings at different clocking positions  

  +Operating pressure: 1000PSI

  +Different closure mechanisms are available such as retaining ring (RC), Victaulic clamp (VC), Tri-clamp (TC) 

  +Material of construction can be selected from either SS304 or SS316L

  +Different surface finishing standards are available

  +O-ring: EPDM with NSF certificate

  +Support saddles and straps are provided


  +Custom design is available upon request

  +ASME “U” Code design or non-code available on request 

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.

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 .

Factory.png                            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 4040/4021 ro membrane vessel rb closure retaining baffle plate type 1000psi industry type, 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.