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Anonymous Poster

High Pressure Water Jetting in Exchangers

02/17/2011 11:37 AM

any body tell me what is the formula for pressure set in hp jetting machine for any tubler exchanger for high pressure water jetting . for example one fix tube sheet exchanger need a hp jetting, but i have no idea to pressure set on the gauge of machine to clean the tubes of exchanger.
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PWSlack
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#1

Re: High pressure water jetting in Exchangers

02/17/2011 11:40 AM

Shaft power for a pump moving an incompressible fluid is volumetric flowrate multiplied by pressure rise through the pump divided by efficiency - always was and always will be....

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lyn
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#2

Re: High pressure water jetting in Exchangers

02/17/2011 11:48 AM

Start low, increase pressure till tubes come clean.
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