DONGIL MT is manufacturer of diaphragm metering pumps in South of Korea. Dong-il have established since 1973. Dong-il is ISO 9001 certified company and KSA 9001:2001 organization with high standards of quality as our prime focus, it is the progression towards no defects that remains the guiding principle for our company. Reliable, compact and robust to operate under difficult conditions. As a result, we have been supplied our metering pumps to POSCO, SAMSUNG, HYUNDAI, DAEWOO and water treatment facilities which is very famous company over the world. Dong-il produces a wide range of diaphragm and plunger metering pumps with liquid ends parts in various materials, such as PVC, SUS304, SUS316, PTFE, PVDF pump head. DW diaphragm metering pumps can reach capacities. from 0.025 L/min to 35 L/min at pressures of 3 bars to 10 bars. DN crank rod metering pump’s capacities and pressure are from 2.2 to 42 L/min and 4 to 12 bars. DHD hydraulic double diaphragm metering pumps can reach capacities from 50 ml/min to 17000 ml/min at pressures of 8 bars to 25 bars. DF metering pumps with flat valve for sludge handling can reach capacities from 17L/min up to 35 L/min at pressures form 7 bars to 10 bars. DK plunger metering pumps with pressure up to 150 bars can reach capabilities of 3800 ml/min. DMA compact diaphragm metering pumps can reach capacities up to 1200 ml/min at pressures up to 10 bars and DS compact diaphragm metering pumps can reach capacities up to 250 ml/min at pressures up to 10 bars.