Once the desired pressure is reached (indicated by the gauge), reduce the heat to maintain that pressure.

One stormy night at the Sector 7 scrapyard, Helen faced her greatest challenge. A rogue automated sub, still carrying a volatile, pressurized core, had been dragged into her bay. If the core ruptured before the 24L could stabilize it, the entire yard would go up in flames.

Helen’s 24L chamber was rated for 1,500 atm. A 36% safety margin. State of the art.