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          Welcome toGuangdong Province Guangning Marine Pump Manufacture Company Ltd.!Welcome! 中文版

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          CBZ Series Marine Horizontal Close-Coupled Self-Primimg Centrifugal Pump

          CBZ Series Marine Horizontal Close-Coupled Self-Primimg Centrifugal Pump

          Introduction:

          CBZ series marine horizontal close-coupled self-primimg centrifugal pumps are able to be used as ballast pump, bilge pump, cooling pump and fire fight pump. And they can transport seawater, fresh water and other incorrosive liquids. The temperateure of liquids don't exceed 70℃.

          CBZ series marine horizontal close-coupled self-primimg centrifugal pumps not only has self-primimg performance but also has shorter overall length due to adopt close-coupled construction.

          The typical example and its explanation for the pump type

          For example :32CB2-5
          32-entrance diameter of the pump,mm
          CBZ- marine horizontal close-coupled self-primimg centrifugal pump
          5-approximate value of pump's specific speed devided by ten

          Marine Technical Performance Parameters Of The Pump

          If voltage is 380V,frequency is 50Hz,then main technical performance Parameters are showed in table 1.If voltage is 440V,frequency is 60Hz,then Main technical performance parameters are showed in table 2.
          Table 1

          Type voltage 380V Frequency 50Hz
          Main technical Performance parameters
          Capacity m3/h Head m Speed r/min NPSHr m Shaft power kW Matched power kW Pump weight Kg
          32CBZ-5 8 20 2900 3.3 1.1 1.5
          32CBZ-4 8 30 2900 3.3 1.56 2.2
          32CBZ-3 8 40 2900 3.3 2.56 4
          40CBZ-6 12 20 2900 3.6 1.4 2.2
          40CBZ-5 12 30 2900 3.6 2 3
          40CBZ-4 12 42 2900 3.6 3 4
          40CBZ-4A 10 37 2900 3.6 2.2 3
          50CBZ-3 21 20 2900 3.6 2.1 3
          50CBZ-6 21 30 2900 3.6 3.1 4
          50CBZ-5 21 40 2900 3.6 4.5 5.5
          65CBZ-11 35 20 2900 3.6 3.15 4
          65CBZ-8 35 30 2900 3.6 4.5 5.5
          65CBZ-6 35 40 2900 3.6 6.7 11
          65CBZ-6A 30 37 2900 3.6 5.4 7.5
          65CBZ-5 35 60 2900 4 10.1 15
          65CBZ-5A 30 50 2900 4 7.3 11
          80CBZ-14 60 20 2900 4 5.2 7.5
          80CBZ-11 60 30 2900 4 7.6 11
          80CBZ-8 60 40 2900 4.5 11.1 15
          80CBZ-8A 50 35 2900 4.5 8.2 11
          100CBZ-18 100 20 2900 5 8.5 11
          100CBZ-14 100 20 2900 5 11.9 15
          100CBZ-14A 90 25 2900 5 9.3 11
          Table2
          Type voltage 380V Frequency 50Hz
          Main technical Performance parameters
          Capacity m3/h Head m Speed r/min NPSHr m Shaft power kW Matched power kW Pump weight Kg
          32CBZ1-5 9.6 28.8 3480 4.6 1.88 2.2
          32CBZ1-4 9.6 43.2 3480 4.6 2.68 3
          32CBZ1-3 9.6 57.6 3480 4.6 4.41 5.5
          40CBZ1-6 14.4 28.8 3480 5 2.44 3
          40CBZ1-5 14.4 43.2 3480 5 3.58 4
          40CBZ1-4 14.4 60 3480 5 4.98 5.5
          40CBZ1-4A 12 53 3480 5 3.84 5.5
          50CBZ1-3 25 28.8 3480 5 3.59 4
          50CBZ1-6 25 43.2 3480 5 5.38 7.5
          50CBZ1-5 25 57.6 3480 5 7.74 11
          65CBZ1-11 42 28.8 3480 5 5.44 7.5
          65CBZ1-8 42 43.2 3480 5 7.77 11
          65CBZ1-6 42 57.6 3480 5 11.6 15
          65CBZ1-6A 36 53 3480 5 9.37 11
          65CBZ1-5 42 86 3480 5.6 17.45 22
          65CBZ1-5A 36 72 3480 5.6 12.7 15
          80CBZ1-14 72 28.8 3450 7 9.03 11