Operating limits:. 1 Fluid temperature up to 35 ℃ 2 Maximum ambient temperature 40 ℃ 3 Max particale:... 30mm (dirty water) 220v/50Hz, 230v/50Hz, 110v/60Hz & 115v/60Hz models are available on request. MODEL INPUT POWER VOLTAGE MAX. FLOW MAX. HEAD MAX. DEPTH DIA.OF PIPE LENGTH OF CABLE PACKING DIMENSION MEASUREMENT WEIGHT APPROX JDP-400PD 400W 230V/50Hz 7500L / h 5m 5m 1-1/2 "10m 22x16x34cm 46x34x36cm 16.5kg/18kg JDP-550PD 550W 230V/50Hz 10500L / h 7m 7m 1-1/2 "10m 22x16x34cm 46x34x36cm 17.5kg/19kg JDP-750PD 750W 230V/50Hz 12500L / h 8m 8m 1-1/2" 10m 22x16x37cm 46x34x38.5cm 19kg / 21kg JDP-900PD 900W 230V/50Hz 14000L / h 8.5m 8m 1-1/2 "10m 22x16x37cm 46x34x38.5cm 20.5kg/22kg JDP-1100PD 1100W 230V/50Hz 15000L / h 10m 8m 1-1/2" 10m 22x16x37cm 46x34x38 .5 cm 21.5kg/23kg