Metering Pump

Neptune: Diaphragm Metering

Hydraulic series diaphragm metering pumps has bright color- contrasted dial protected from corrosion by clear PVC covering. * Innovative designs for precision and long-term reliability * Valve cartridges can be removed without disturbing piping (EZE-CLEAN™) * Variable oil by-pass stroke adjustment * Capacity adjustable by micrometer dial while pump is running or stopped


It has wide voltage range power supply. • outdoor specification • air release • adjustable dial • simple structure