Old 08-31-2011, 07:45 PM
  #13  
HTV
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Join Date: May 2009
Location: Crosby, Texas
Posts: 1,707
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It's always best to increase the volume of water and decrease the velocity of water. This eliminates "water hammer" and delivers more volume to the fixture like your shower head then increase the velocity exiting the shower head.
A lot of people misunderstand pressure for velocity, the speed water has to travel to equal volume.
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