Products
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 | |
| 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 | |