The LVZ pump is a radially split single entry volutecasing centrifugal pump, mainly used in floating docks and also as a fire protection pump. The firefighting LVZ pumps are generally multi-stage and the wash-down pumps are generally single-stage.

CHARACTERISTICS

• Radially split centrifugal pump.
• Single or multi-stage.
• Diffuser casing.
• Single suction segmental.

OPERATION LIMITS

• Capacity 20 to 300 m³/h (800 to 1,320 U.S. gpm).
• Head 25 to 160 m (82 to 525 ft).
• Discharge flange size 12′ to 28′.
• Maximum Pressure 20 bar (71 psi).
• Temperature up to 40 ºC (104 ºF).

 

APPLICATIONS

• Wash-down pumps in floating docks.
• Fire protection service.

Special pump for floating- and dry docks with intermediate shafts and intermediate bearing brackets. Single state, double suction volute casing centrifugal pump with radially split casing. Removal of the rotor in upward direction.

CHARACTERISTICS

• Radially split, vertical foot mounted centrifugal pump.
• Single volute casing.
• Double suction, radial, closed impeller.
• Thrust compensation by double suction impeller.
• Side-Side nozzle arrangement.
• Shaft sealing by means of soft packing. .

OPERATION LIMITS

• Capacity 20 to 300 m³/h (800 to 1,320 U.S. gpm).
• Head 25 to 160 m (82 to 525 ft).
• Discharge flange size 12′ to 28′.
• Maximum Pressure 20 bar (71 psi).
• Temperature up to 40 ºC (104 ºF).

 

APPLICATIONS

• Wash-down pumps in floating docks.
• Fire protection service.