Re: [MW:17251] HPV & LPD pressure difference.

Dear Jawed,

The pressure at LPD is higher and the difference is due to the pressure of the height of water column.

Regards,

Ranendra

On Thu, Mar 28, 2013 at 8:59 AM, Rana Vikas <vhrana@gmail.com> wrote:

Lower level i.e drain side pressure found higher compare to vent i.e on top side. This difference in pressure due to gravity level.

With Regards,
Vikas Rana

On Thu, Mar 28, 2013 at 6:07 AM, Jawed Anwar <jawed81@gmail.com> wrote:

DEAR EXPERTS

i have one query that during hyedro test where should be the pressure guage show the high pressure value at high point vent or low point drain ,and why ?

Thanks & best regards.

Mohammad Jawed Anwar .

(welding inspector)

Mob no # +966569799776.

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