Up to 2000 psi when closing their jaws.
A grey wolf would win, it has more jaw strength, a wolf's jaw strength is about 1600 LBS per square inch! and it has more jaw strength than a lion, and a lion has more jaw strength than the wild dog, so it has that advantage. they have about the same speed, a wolf's speed is between 40 - 45 MPH, and a wild dog's is 45 MPH. The wolf is just stronger, and a wolf has sharper and maybe longer canines. The wolf is bigger, and it has more protection with it's thicker fur. And it's cuter ( i know that doesn't have anything to do with fighting ability, but i just wanted to say that :) The fight would go the heavier wolf. But bite force is similar, both between 400-500 psi. Neither is close to the lion, which is around 900 psi, or tiger at 975. No canid has a bite force of 1600 psi.
The saltwater crocodile has the greatest jaw pressure among animals, with a bite force of up to 3700 pounds per square inch (psi).
780 psi per square cm
300 psi, or 1000 on a specific tooth that is not in occlusion
the Siberian tiger has a psi( pounds per square inch) of 1200.
It has been said that a Rottweiler dog's bite pressure now can exceed 2000 pounds per square inch. Years ago the Pit bull was clocked in as to have a bite pressure of 1500 psi and up. The advantage of being bit by a Rottweiler is that this breed of dog's jaw does not lock like the Pitbull's has been know to. I am not a veternarian, nor an expert. Just an individual who has animal experience and does her research before purchasing a dog as a family pet.
A domestic cat's bite force would be anywhere from 300 - 500 PSI
12.01 psi
The bite for a pitbull is about 450 psi equivalent of a doberman. The bite for a cane corso is 700- 800 p s I. The equivalent for rottweiler. Shark has a p s I of 1000. Equivalent of a Presa canario.
50 psi of air is equivalent to 1145.037 psi of water.
One standard atmosphere is equivalent to 14.7 psi.