Ar79, Bu131, Bu153, He46, He72, Ju234, Klem L35
ORIGINAL, EXCELLENT used condition WWII German Luftwaffe 0 – 1 kg/cm2 Differenzdruckmesser (Difference Pressure Gauge), Fl. 20515. Used in Ar79, Bu131, Bu153, He46, He72, Ju234, Klem L35 and others. It was located on the main instrument panel and measured the Fuel/Oxygen pressure of the Jumo 004 jet engine.