Dungs gas pressure switch LGW 50 A4

We have dungs make pressure switch in stock LGW 50 A4. We supply pressure switches for gas, air and differential pressure switches for air LGW 50 A4 Differential pressure switches for air, flue and exhaust gases Pressure switch for gas, Dungs gas pressure switch LGW 50 A4, Dungs multibock pressure switch. Bentone burner air and gas pressure switch.