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Thread: Howden wrv -255
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09-05-2022, 06:31 AM #1
Howden wrv -255
Hi my friends,
can somebody send part list and drawing for WRV 255 from 1985 year.
I am interest for shaft seal.
regards
AKI
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09-05-2022, 09:07 AM #2
Re: Howden wrv -255
AKI,
Please check your email.
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09-05-2022, 05:12 PM #3
Re: Howden wrv -255
Thank you RANGER1
regards
AKI
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27-05-2022, 03:46 PM #4
Re: Howden wrv -255
It's impossible to make anything foolproof because fools are so ingenious...
Don't ever underestimate the power of stupid people when they are in large groups.
Please, don't teach me how to be stupid....
No job is as important as to jeopardize the safety of you or those that you work with.
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29-05-2022, 11:53 AM #5
Re: Howden wrv -255
Hi, Ranger1 , Could you send one copy for me ,, I just need it for repair
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29-05-2022, 10:01 PM #6
Re: Howden wrv -255
Alex,
This manual is pretty good, if you download
https://climate.emerson.com/document...us-1574618.pdf
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30-05-2022, 07:21 AM #7
Re: Howden wrv -255
Thank you a lot Ranger1 , Do you have some document for howden compressor for shaft seal . Because always need to repair this equipment , but not sure which shaft size it use , Also for o ring size . Is there any document for these information .
regards
Alex
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30-05-2022, 08:30 AM #8
Re: Howden wrv -255
Alex,
Check your email for WRV manual.
Howden 255 usually has 2 7/8” John Crane balanced seal.
What type of oil are you using, that can cause “0” ring problems if semi or fully synthetic oil.
Howden has had a new type seal for a number of years, seems to be more reliable, but resonantly expensive.
Is your machine a WRV, WRVI?Last edited by RANGER1; 30-05-2022 at 09:59 AM.
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30-05-2022, 08:10 PM #9
Re: Howden wrv -255
Hi Josip,
its from one coldstore in west Serbia.
Regards
AKI