... /wooden case Meter with Mechanical Register,Air Eliminator and Strainer M-50-KX-1,M-80-KX-1,M-100-KX-1 Preset Meter ... -G-1Meter with mechanical register&printer,strainer,air eliminator M-50-NX-1,M-80-NX-1,M-100-NX-1Preset Meter with mechanical ... with electronic computer,solenoid valve,strainer and air eliminator M-50-KPX-1,M-80-KPX-1,M-100-KPX-1Electronic meter with electronic ...