DDP series diaphragm pump adopts 12V Or 24V permanent DC electric machine, Customers are forbidden to use 220V power supply. If directly plug into 220V power supply. the electric machine will burn at once. If customers haven't systemic transformer equipment,you can purchase the applicable transformer in order to make the diaphragm pump operate normally.
With 120W powerful motor, the DP-70 High Pressure Electric Diaphragm Water Pump builded by 5 chamber diaphragm, it can provide max flow rate by 19LPM /5GPM