Advanced Technology for Marine & Freshwater Aquatic Systems
Advanced Technology for Marine & Freshwater Aquatic Systems
Experience exceptional reliability and performance with the SOBO DC Series Submersible Pumps—the perfect solution for aquariums, ponds, fountains, and sump systems. Engineered for both freshwater and marine environments, these pumps offer outstanding circulation, quiet operation, and intelligent control features that make them ideal for hobbyists and professionals alike.
Whether you're maintaining a vibrant reef tank or ensuring healthy oxygenation in your pond, SOBO’s DC pumps deliver precision, power, and efficiency—all while reducing energy consumption.
Key Features & Benefits:
Intelligent Control Panel: Allows precise control of flow rates and operation modes, giving you full command over your system.
High Output, Low Power Consumption: Engineered for efficiency—delivers strong flow with up to 65% energy savings compared to traditional AC pumps.
Durable Pure Copper Motor: Ensures consistent, long-term performance.
Ceramic Shaft & Sleeve: Corrosion-resistant materials provide extended durability in both freshwater and saltwater.
Dry Run Protection (Waterless Protection): Automatically shuts down the pump when no water is detected, preventing damage from dry operation.
Advanced Sine Wave Frequency Conversion: With 6T sensors and real sine wave control for stable, ultra-quiet, and energy-efficient performance.
Safe DC 24V Operation: Low-voltage design ensures user and equipment safety.
10-Speed Flow Adjustment: Adjust flow rate across 10 power levels to match your system’s needs.
Feeding Mode (15 & 60 Min Options): Temporarily pauses the pump for feeding and resumes automatically.
Fully Submersible & Ultra-Quiet: Designed for silent operation in indoor or display environments.
Freshwater & Marine Compatible: Built for universal aquatic use.
Important Usage Guidelines:
Flow vs. Head Height: The maximum flow rate is not maintained at maximum lift height. At the highest point, flow may reduce to zero.
Pipe Diameter Considerations: Wider or longer pipes increase resistance, requiring a more powerful pump for effective water lift.
For Submersible Use Only: These pumps are intended for internal use only and should not be installed dry or externally.
When in Doubt, Size Up: Selecting a pump with slightly more power ensures better long-term performance and system flexibility.
Model Specifications:
Model
Power
Max Head Height
Max Flow Rate
Notes
SF-1500
15W
2.8 m
1800 L/h
Single speed – no controller
SF-2000 DC
18W
3.0 m
2000 L/h
SF-4000 DC
30W
4.5 m
4000 L/h
SF-6000 DC
50W
5.5 m
6000 L/h
SF-8000 DC
65W
5.5 m
8000 L/h
SF-10000 DC
75W
6.0 m
10000 L/h
SF-12000 DC
85W
6.5 m
12000 L/h
Why Choose SOBO DC Pumps?
With cutting-edge electronics, durable construction, and intelligent features, SOBO DC Pumps offer exceptional value for aquarists and aquatic professionals. Achieve optimal water movement, stable water conditions, and energy efficiency—all in one powerful, smart, and quiet pump.
