One workhorse of the ETA mechanical line is the ETA 2824-2, The 2824 is an automatic winding, twenty-five jewel movement, available in four executions or grades: Standard, Elaborated (improved), Top and Chronometer.
The Breather Valve is a protection device mounted on a nozzle opening on the top of a fixed roof atmospheric storage tank. Its primary purpose is to protect the tank against rupturing or imploding.
What It Is. A small engine primer is a bulb of plastic with a hose running through it. This hose feeds from the gas tank to the engine carburetor.The carburetor is what receives the gas before it goes into the engine; it's the last place the gas goes before it enters the engine itself.hat It Is. A small engine primer is a bulb of plastic with a hose running through it. This hose feeds from the gas tank to the engine carburetor.