Vacuum Negative Pressure Pump DC 3.7V–12V 1 L/min
Prices updated: 13 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 Makers ElectronicsCheapest | Vacuum Negative Pressure Pump 3.7~12V 1L/min | 165 EGP | View in store |
 Ekostra | Vacuum Negative Pressure Pump 3.7~12V 1L/min | 200 EGP | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 165 EGP
About this product
A DC vacuum (negative pressure) pump rated for 3.7V, 6V and 12V, delivering at least 1 L/min and a negative pressure of at least 50 kPa. It suits suction-based projects such as vacuum grippers, small suction tools and air-pressure experiments.
Specifications
- Rated voltage
- 3.7V / 6V / 12V DC
- Rated current (3.7V / 6V / 12V)
- ≤700mA / ≤500mA / ≤300mA
- Negative pressure
- ≥ 50 kPa
- Flow rate
- ≥ 1 L/min
- Noise
- ≤ 65 dB (at 30 cm)
- Air nozzle diameter
- Ø3.1 ±0.5 mm
- Life time
- ≥ 200 H (ON 30 s / OFF 10 s)
- Weight
- 80 g
Frequently asked questions
What is the price of Vacuum Negative Pressure Pump DC 3.7V–12V 1 L/min in Egypt?
Vacuum Negative Pressure Pump DC 3.7V–12V 1 L/min currently costs between 165 and 200 EGP across 2 offers in Egypt.
Where can I buy Vacuum Negative Pressure Pump DC 3.7V–12V 1 L/min in Egypt?
Vacuum Negative Pressure Pump DC 3.7V–12V 1 L/min is available from Makers Electronics and Ekostra. Compare the offers above to find the best price.
Which voltage should I choose?
Choose 3.7V, 6V or 12V to match your supply. The rated current is highest at 3.7V (up to 700mA) and lowest at 12V (up to 300mA), so size your power source accordingly.
Can I drive it directly from a microcontroller pin?
No. Switch the pump with a MOSFET or motor driver rated for its current, power it from a separate supply, and add a flyback diode across the motor terminals.
