USK QB-60 Surface Water Pump 0.5HP

The “USK QB-60 Surface Water Pump 0.5HP” is a common and affordable entry-level electric water pump designed for light-duty water transfer and boosting applications, typically for domestic or small-scale agricultural use.

• USK QB-60: This is the model designation. “QB-60” often refers to a specific type of peripheral or regenerative pump. These pumps are known for their ability to generate relatively high head (pressure) at a lower flow rate compared to centrifugal pumps of similar horsepower. They typically feature a brass impeller and a copper coil motor for durability.
• Surface Water Pump: This means the pump is designed to be placed above the water source. It draws water up through a suction pipe, unlike submersible pumps which are placed directly into the water.
• 0.5HP (Horsepower): This indicates the motor’s power output.
  • In Watts: 0.5 HP is equivalent to approximately 370 Watts (0.37 KW). This is a small to medium-sized motor suitable for household needs.

Typical Performance Specifications (based on common QB-60 0.5HP pumps):

• Maximum Head (Height): Usually around 28 to 40 meters. This is the maximum vertical distance the pump can push water upwards. The “28M Height” is commonly cited for the USK QB-60, but some sources mention up to 35m or 40m for similar 0.5HP booster pumps.
• Maximum Suction Lift: Typically around 8 meters. This is the maximum vertical distance the pump can draw water up from the source to the pump’s inlet. For optimal performance, it’s always best to keep the suction lift as short as possible.
• Maximum Flow Rate: Around 27 to 35 liters per minute (L/min), or roughly 1,620 to 2,100 liters per hour. This is a moderate flow rate, suitable for filling tanks, boosting water pressure for a few outlets, or small irrigation needs.