The device that helps prevent high-pressure nozzle release and protects operators during high-velocity nozzle ejections is safety clips. These clips secure the nozzles, preventing them from becoming dislodged. Other options mentioned are important for safety but do not directly prevent nozzle ejection. ;
The correct device that prevents high-pressure nozzle release and protects operators is safety clips, which secure the nozzle. Other options listed help with safety but do not specifically prevent nozzle ejection. Therefore, option B is the best answer.
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