Howden wrv -255

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09-05-2022, 06:31 AM
AKI

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
09-05-2022, 09:07 AM
RANGER1

Re: Howden wrv -255

AKI,
Please check your email.
09-05-2022, 05:12 PM
AKI

Re: Howden wrv -255

Thank you RANGER1

regards
AKI
27-05-2022, 03:46 PM
Josip

Re: Howden wrv -255

Quote:

Originally Posted by AKI

Hi my friends,
can somebody send part list and drawing for WRV 255 from 1985 year.
I am interest for shaft seal.

regards
AKI

Hi,Aki is that one installed in Frikom ?

Best regards, Josip
29-05-2022, 11:53 AM
Alex Zhang

Re: Howden wrv -255

Hi, Ranger1 , Could you send one copy for me ,, I just need it for repair
29-05-2022, 10:01 PM
RANGER1

Re: Howden wrv -255

Alex,
This manual is pretty good, if you download

https://climate.emerson.com/document...us-1574618.pdf
30-05-2022, 07:21 AM
Alex Zhang

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
30-05-2022, 08:30 AM
RANGER1

Re: Howden wrv -255

Quote:

Originally Posted by Alex Zhang

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

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?
30-05-2022, 08:10 PM
AKI

Re: Howden wrv -255

Hi Josip,
its from one coldstore in west Serbia.
Regards
AKI