Use "pounds per square inch" in a sentence

1. Air pressure inside the vessel is increased to about 145 pounds per square inch, and the temperature is raised to about 356 degrees Fahrenheit

2. The pounds per square inch (psi) reach a staggering 900 million psi outside the ship, and it continues to multiply

3. He was very much interested in the forces generated by the expansion of water when it just froze into ice and found this to be an enormous pressure of about 1,400 pounds per square inch, or 100 tons per square foot

4. 7 pounds per square inch

5. Therefore, eighteen feet further down the pipe at the level of the ice cake there will then be a pressure of about six pounds per square inch