Get yourself a copy of ANSI /HI 9.8 and read.
Go to www.mcnallyinstitute.com and read the wonderful legacy of
information to do with pumps and seals.
regards
Geoff
- In PipingDesign@yahoogroups.com, "Ashkan Bohlool" <a_bohlool@...>
wrote:
>
> Dear All,
>
> Can you help me on why suction piping should be at least one size
> larger than the suction flange at the pump?
> In case the velocity and pressure drop is in the acceptable range
even
> if the suction piping is one size smaller than the suction flange
at
> the pump, should the suction piping be at least one size larger
than
> the suction flange at the pump or the same size or one size smaller
> can be applied?
>
> Best Regards,
> A.Bohlool
>
Received on Wed Mar 12 16:34:00 2008