דבט טיפּ טאָפּל מדרגה באַשטימען אָטאַמאַטיק עלעקטריק עלעקטריש שמירן פּאָמפּע

DBT model double level switch electric grease pump, double level switch can be alarmed at high and low level, various models and styles, different volumes, different voltages, can be customized, if you need, please contact us.