

Designed to install below a water tower for downward pressurization. When water is used, the pump automatically starts and increases pressure to supply water; when demand stops, the pump automatically shuts off — compact, quiet and built from corrosion resistant materials.
0.18 – 0.75 kW
Up to 4.4 kg/cm²
Up to 120 L/min
HQC · TQC
HQC and TQC share identical power and outlet specs; pressure and flow curves differ slightly between the two.
0.18 - 0.75 kW
Up to 3.3 kg/cm²
Up to 110 L/min
1"
0.18 - 0.75 kW
Up to 2.7 kg/cm²
Up to 120 L/min
1"
0.18 - 0.75 kW
Up to 3.5 kg/cm²
Up to 95 L/min
1"
0.18 - 0.75 kW
Up to 4.4 kg/cm²
Up to 75 L/min
1"
Max. +40°C
+4°C ~ +40°C
Max. 6 kg/cm²
Positive pressure only — negative pressure will not run the pump
Must be at least 0.5m lower than the water tower
Downward Pressurization
Installed below a water tower, the pump automatically starts and increases pressure when water is used.
Automatic Stop
When water use stops, the pump automatically stops supplying power and water.
Compact & Quiet Operation
Compact design and quiet operation suit a wide range of installation environments.
Corrosion Resistant Construction
Constructed from top quality corrosion resistant materials for long-term reliability.
Motor Thermal Overload
Built-in thermal overload protects the motor against high operating temperatures and over-current.
0.18 – 0.75 kW
Power Range
Up to 4.4 kg/cm²
Max Pressure
Up to 120 L/min
Max Flow
50Hz / 60Hz
Frequency Support
Max. 6 kg/cm²
System Pressure Rating