It can withstand 10,000 – 12,000 psi (69 - 83 MPa) of compressive force whereas standard Portland cement can typically only withstand 7,000 - 8,000 psi.
Simple conversion factors (0.433 for specific gravity and 0.052 for ppg) convert these values to a pressure gradient in psi per foot.
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SAAMI pressure limit for the .280 Remington is set at 60,000 PSI, 50,000 CUP.
These regulators normally compensate for tank pressures between 30 - 200 PSI and commonly deliver 11 inches water column (0.4 PSI) for residential applications and 35 inches of water column (1.3 PSI) for industrial applications.
These are driven by a boiler working at 150 pounds per square inch and two 10 inch (254mm) diameter by 24 inch (610mm) stroke cylinders actuated by Walshaert's valve gear.