PPRuNe Forums - View Single Post - I'm not a pilot, but was wondering if someone may help.
Old 28th Jun 2019, 12:25
  #15 (permalink)  
Dave Gittins
 
Join Date: Apr 2002
Location: Surrey, UK ;
Age: 71
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Well if it takes 1 atmosphere to push water up 34 feet .. about 4.6 psi / 100 ft; it isn't a hard calculation. about 460 psi. 2 miles of pipe must have been a bit heavy though.
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