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Vapor Recovery Unit

vru vapor recovery voc

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#1 Max Domingues

Max Domingues

    Junior Member

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Posted 14 June 2017 - 11:49 AM

Please, does anybody here works or have worked with a VRU system? Or, at least, have projected?


I would like to exchange information about this system with some of the following examples:


- Best vacuum pumps used;

- Determination of VOC header pressure;

- Switch between carbon filters premises;

- Blower vacuum adopted.


I am working on a VRU (using activated carbon filters) system and would be important if i could hear the experience of the others.








#2 spchauhan12


    Junior Member

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Posted 19 June 2017 - 01:27 AM

Dear Max Domingues,


                         It ssems you are handling a project for Vapour Recovery Units (VRU) for recovery of medium to high concentrations of


volatile organic compounds from vapours.


For Vacuum system selection, you may refer below Link as a guide:




Also there are several factors such as required Vacuum Level, Maintenance frequency, Cost etc.



Also, refer below link for your further guidance :




I will recommend you to make a simple Process data sheet for your VRU Package item & send it for Enquiry to some expert Vendor &


then you can analyse the things more clearly.


Hope this may help you.





#3 ankur2061


    Gold Member

  • Forum Moderator
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Posted 19 June 2017 - 04:30 AM



I am attaching some documents which may help you in approaching a vendor such as John Zink.




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