Features:
- Voltage Operation: Designed to operate efficiently on both DC3V and 4.5V, providing flexibility for different water circulation applications.
- Compact and Efficient: Suitable for various water cycling applications including computer cooling systems. No-load water ejection capacity of 100L/H.
- Low Noise Operation: Brush motor ensures quiet performance with a noise level of 40dB MAX and background noise of 35dB at 0.5M or less.
- Adjustable Head Specifications:
- 3V: Head of 0.35 meters
- 4.5V: Head of 0.5 meters
- Energy-Efficient: Load-rated current of 0.18A and power consumption of 0.81W at 4.5V.
- Wide Temperature Range: Operates between -20°C to 50°C.
- Durable Construction: Equipped with a brush motor for reliable performance and longevity.
- User-Friendly Design: Power cord length of approximately 20 cm for easy integration into setups.
Specifications:
- Rated Voltage: DC3V or 4.5V
- Voltage Caution: Avoid overpressuring during use.
- No-Load Rated Current: 0.05A or less
- Load Rated Current: 0.18A
- Noise: 40dB MAX (Background: 35dB at 0.5M or less)
- Power: 0.81W (0.18A × 4.5V)
- Water Temperature: -20°C to 50°C
- Environmental Humidity: 45% to 90%
- Motor: Brush motor
- Power Cord Length: Approx. 20 cm
How Does It Work:

The JT-DC3W Mini Mute Submersible Pump uses a brush motor powered by DC3V or 4.5V. Upon receiving power, the motor drives an impeller that creates a low-pressure zone, drawing water in and pushing it out through an outlet port. The pump's lifting height depends on the input voltage—0.35m at 3V and 0.5m at 4.5V. Designed for submerged operation, the pump maintains low noise (max 40dB) making it suitable for quiet environments.
Features:
- Voltage Operation: Designed to operate efficiently on both DC3V and 4.5V, providing flexibility for different water circulation applications.
- Compact and Efficient: Suitable for various water cycling applications including computer cooling systems. No-load water ejection capacity of 100L/H.
- Low Noise Operation: Brush motor ensures quiet performance with a noise level of 40dB MAX and background noise of 35dB at 0.5M or less.
- Adjustable Head Specifications:
- 3V: Head of 0.35 meters
- 4.5V: Head of 0.5 meters
- Energy-Efficient: Load-rated current of 0.18A and power consumption of 0.81W at 4.5V.
- Wide Temperature Range: Operates between -20°C to 50°C.
- Durable Construction: Equipped with a brush motor for reliable performance and longevity.
- User-Friendly Design: Power cord length of approximately 20 cm for easy integration into setups.
Specifications:
- Rated Voltage: DC3V or 4.5V
- Voltage Caution: Avoid overpressuring during use.
- No-Load Rated Current: 0.05A or less
- Load Rated Current: 0.18A
- Noise: 40dB MAX (Background: 35dB at 0.5M or less)
- Power: 0.81W (0.18A × 4.5V)
- Water Temperature: -20°C to 50°C
- Environmental Humidity: 45% to 90%
- Motor: Brush motor
- Power Cord Length: Approx. 20 cm
How Does It Work:

The JT-DC3W Mini Mute Submersible Pump uses a brush motor powered by DC3V or 4.5V. Upon receiving power, the motor drives an impeller that creates a low-pressure zone, drawing water in and pushing it out through an outlet port. The pump's lifting height depends on the input voltage—0.35m at 3V and 0.5m at 4.5V. Designed for submerged operation, the pump maintains low noise (max 40dB) making it suitable for quiet environments.