Name: Submersible Pump
Model number: QR50C
Material: Engineering plastics
Performance: frequency conversion
Purpose: Submersible pump
Drive way: electromagnetic
Conveying medium: Clean water pump
Impeller structure: Semi-open impeller
Impeller suction method: Single suction
Flow rate :0.3 (m3/h)
Number of impellers: 4
Lift: 3 meters (m)
Cavitation margin:1 (m)
Inhalation caliber: 8 (mm)
Outlet diameter: 8.5 (mm)
Structure principle: Jet pump
Number of stages: Single-stage
1.Suitable for aquariums, fountains, car cooling, computer water cooling systems and circulation systems.
2.The amphibious pump: can be used in water or in water (follow the installation instructions).
3.The enameled wire coil and circuit board are sealed with epoxy resin, and the coil adopts pure copper enameled wire, which has lower temperature rise and longer service life.
1. Check the voltage and power of the pump before starting.
2. Cut off the power before installing/putting on/removing the pump; otherwise, the pump will not be taken out of the water because it contains air.
3. Can be used in water or other liquids (no particles and impurities); not suitable for viscous and acid-based liquids.
4. Don't burn the pump dry, otherwise it will be damaged.
5. Turn the power on and off several times to remove the air from the pump impeller and pipeline.
6. When the pump is used in a high temperature environment (100°C), it can only be installed in a non-submersible way.