There are many models of horizontal fire pumps, each with its specific meaning. Taking XBD3.2/5-65W-160A as an example, the detailed explanation is as follows:
XBD: Code for fire pump set, indicating that this pump is a dedicated fire pump.
3.2: Design pressure (1/10MPa), indicating that the design pressure of this pump is 0.32MPa.
5: Design flow rate (L/S), indicating that the design flow rate of this pump is 5 liters per second.
65: Inlet/outlet diameter (mm), indicating that the inlet/outlet diameter of this pump is 65 mm.
W: Horizontal structure, indicating that this pump is installed horizontally.
160: Nominal impeller diameter (mm), indicating that the impeller diameter of this pump is 160 mm.
A: Impeller has undergone one cutting, indicating that the impeller of this pump has been cut and adjusted to meet specific flow and pressure requirements.
Different models of horizontal fire pumps may have different parameters; therefore, in practical applications, it is necessary to select the appropriate model based on specific needs.
