QxxxB51(R,P) Submersible pump ../pic/Qxxxb51.gif ../pic/Qxxxb51r.gif Q400B51(R,P) QSB-2JH-400B 400W 230V/50Hz 115V/60Hz 7500l/h 5m - - - 5m 35mm - - 1" 5/4" 3/2" H05RN-F3G0.75mm×mm 10m - 22×16×35cm 46×34×37cm/4pcs 19.7kg/20.2kg 2040pcs Q550B51(R,P) QSB-2JH-550B 550W 230V/50Hz 115V/60Hz 9500l/h 7m - - - 5m 35mm - - 1" 5/4" 3/2" H05RN-F3G1.0mm×mm 10m - 22×16×35cm 46×34×37cm/4pcs 20kg/21.5kg 2040pcs Q750B51(R,P) QSB-2JH-750B 750W 230V/50Hz 115V/60Hz 12500l/h 8m - - - 5m 35mm - - 1" 5/4" 3/2" H07RN-F3G1.0mm×mm 10m - 22×16×37cm 46×34×38.5cm/4pcs 20.8kg/22.3kg 2020pcs qxxx54.xml qxxxb51r.xml