INDEX

 

PRESSURE

 

1 lb. on the square foot

at 39.10 F                      =0.01602 foot of water

 

1 lb. on the square inch

 at 39.10 F                     =2.307 feet of water

                                                =144 pounds per sq. foot

                                                =0.068 atmosphere

=2.042 inches of mercury at 62d F

                                                =2.31 feet of water at 620 F

 

One atmosphere            =29.922 inches of mercury at 620 F

                                                =33.9 feet of water

                                                =14.7 pounds per square inch

=2116.3 pounds per square feet

One inch of mercury

 at 320 F                        =1.133 feet of water

 

One foot of air

at 320 F and 1

atmosphere                   =0.001293 foot of water

 

One foot of average

sea water                      =1.026 feet of pure water

 

One foot of water

at 620 F                         =62.355 pounds per square foot

=0.43302 pound per square inch

 

One inch of water

at 620 F                         =0.5774 ounce

=0.036085 pounds per sq. in.

 

One pound of water

per sq. in. at 620 F         =2.3094 feet of water

 

 

One ounce of water

per sq. in. at 620 F         =1.732 inches of water

 

One atmosphere at

sea level at 320 F           =14.697 lbs. per sq. in.

                                                =29.921 inches of mercury

 

One inch of mercury

at 320 F                         =0.49119 lb. per sq. in.

                                                =1.133 foot of water

                                                =13.60 inches of water

 

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