Sunsun Bottom Suction Pump CHL-2500

SUNSUN CHL-2500 Submersible Pump
The SUNSUN CHL-2500 is a high-performance submersible pump designed for aquariums, garden fountains, water cooling systems, watercraft, and other installations requiring efficient water circulation. This model offers a flow rate of 2,500 l/h, a power rating of 40 W, and a maximum head of 2.3 m, allowing it to effectively transport water even in more demanding applications. Its bottom-suction design allows operation at water levels as low as 5 mm, enabling more efficient use of available water and reducing stagnation in the tank.


Smart Safety Features and Efficient Operation
The pump is equipped with an overheating protection system and intelligent dry-run protection, which enhances safety during use and helps protect the unit from damage. Water intake from the entire perimeter ensures strong suction power and efficient flow, while the motor—sealed with high-quality resin adhesive—guarantees good insulation and safe operation. An additional advantage is the rubber pads or suction cups, which dampen vibrations and noise while improving the unit’s stability during operation.


Convenient operation and easy maintenance
An ergonomic handle makes it easy to carry and install the pump in the desired location. Weighing just 0.9 kg, the unit is designed to provide quick access to the impeller and key operating components during cleaning. Regular maintenance involves unscrewing the mounting screw, removing the impeller, and clearing out accumulated debris, which helps maintain the unit’s high performance over the long term. Thanks to its 13/16/20 mm connections, the model can be easily adapted to various water systems.





Specifications


ManufacturerSUNSUNModelCHL-2500Voltage220–240 V / 50 HzPower40WMaximum head2.3 mFlow rate2500 l/hHose connection13/16/20 mmDimensions133 × 97 × 147 mmWeight0.9 kgDesign TypeBottom-suction pump