3V DC Air Pump Model FF-280SH-2770V

The 3V air pump model FF-280SH-2770V is a compact and practical miniature 3V air pump that uses electrical energy to blow air in and out, designed for various applications. This 3V DC air pump utilizes the FF-280SH-2770V motor model and operates on a DC voltage ranging from 1.5 to 5 volts, with optimal performance occurring at 3 volts. The total length of the air pump is 59 millimeters, and its motor is 32 millimeters long with a cross-sectional dimension of approximately 19.5 by 24 millimeters.

Additionally, the pump head dimensions are 27 by 27 millimeters, and with its unique design, it delivers a stable and consistent air volume. This small electric air pump features an intake port slightly larger than the outlet, enabling efficient suction and air pumping and generating a steady airflow, which enhances its effectiveness in various applications. The external diameter of the air port is 4.4 millimeters, and the length of both the intake and exhaust ports is 7.5 millimeters.

Furthermore, the internal diameter of the ventilation hole is 1 millimeter and the inlet diameter is 1.7 millimeters, allowing precise regulation of the air passing through the device. The weight of this air pump is approximately 57 grams, making it highly suitable for use in small devices and equipment. This 3V miniature air pump has a wide range of applications. It can be used in barometers to measure air pressure, as well as in inflatable mattresses and pillows to supply and maintain the required internal air.

Due to its appropriate air volume and compact design, this pump is an ideal choice for small aquariums to assist in water oxygenation and create better conditions for fish and aquatic plants. It is also suitable for small gas compressors to transfer air in various systems. Thanks to its suitable dimensions and weight, this 3V air pump can be easily installed in different equipment and can serve as a key component in many electronic devices that require air pumping.

Its motor is designed to operate stably during use, delivering a large and consistent air volume—a critical feature for systems requiring steady airflow. Ultimately, the 3V DC pump FF-280SH-2770V, as a product with quality construction, appropriate durability, and reasonable pricing, is an excellent choice for various industrial and household applications. If you are looking for a pump capable of transferring air at low voltage and low energy consumption, this model can effectively meet your needs.

small Air Pump application:

1. Use in digital and analog barometers
2. Supplying and maintaining internal air in inflatable mattresses and pillows
3. Oxygenation and ventilation in small aquariums
4. Use in small gas compressors and air transfer devices
5. Application in small pneumatic tools
6. Use in small electronic ventilation and cooling systems

Aquarium Air Pump Specification:

1. Motor Model: FF-280SH-2770V
2. Usable Operating Voltage: DC 1.5 to 5 Volts
3. Nominal Voltage: DC 3 Volts
4. Total Air Pump Length: 59 mm
5. Motor Length: 32 mm
6. Motor Diameter: 19.5 x 24 mm
7. Air Pump Head Length and Diameter: 27 x 27 mm
8. External Diameter of Air Inlet Hole: 4.4 mm
9. Length of Air Inlet and Outlet Hole: 7.5 mm
10. Internal Diameter of Ventilation Hole: 1 mm
11. Air Inlet Diameter: 1.7 mm
12. Approximate Weight: 57 g