1. marked by extreme and violent energy. 2. marked by extreme intensity of emotions or convictions; inclined to react violently; fervid. 3. ruthless in competition. 4. violently agitated and turbulent. Familiarity information: FIERCE used as an adjective is uncommon.
2. Buy a rubber plunger. You will have the choice of 2 types of plungers, and you should determine your main use for the plunger before buying it. 1  Buy a rubber plunger with a flange on the bottom. 2  This narrow portion on the end allows you to create a better seal when you plunge a toilet.
With the current conventional plunger set ups, the field relies entirely on pneumatics: using supply gas to actuate a multitude of valves. Stainless steel tubing (usually 3/8â) is used to pull gas off of a scrubber bottle upstream of a regulator. This gas is used to run the Kimray actuator and the solenoid valve. The solenoid valve receives the signal from the ABB (i.e., plunger logic) box and motherboard, telling it to send supply gas to the actuator.