370 Diaphragm 3-5V Self-Priming Small Micro Vacuum Pump

(2 customer reviews)

Out of stock

Approx Restocking Date: 20th April, 2024
SKU: 77661
  1. Suitable for voltage Range: DC 3-5V
  2. Weight: 60g
  3. Pump head inlet, outlet diameter: 3.95mm,
  4. Can be used with 3 x 5mm silicone tube
  5. Brand new and high quality.
  6. Small size but strong;
  7. Low consumption and high efficiency.


(Including GST)

Out of stock

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Category: Generic Mini Pumps
Tags: Vacuum pump, Diaphragm, Micro Vacuum Pump, Pump, Self Priming Pump

This 370 Diaphragm 3-5V Self-Priming Small Micro Vacuum Pump is a brand new and high-quality water pump. Small size but strong; low consumption and high efficiency. Multi-purpose. Can be used as a diaphragm pump, water pump, water suction pump, vacuum pump. 

Applications: fish tank water changes, experimental models, inflatable small pool, tea machine, grain oil pumping station, car scrub, etc. 

Robu 6 2 300X212 1


1. Take precautions and connect the power supply incorrect polarity. There is a + sign for the positive supply.
2. This pump cannot be put in water (liquid) when using, not submersible.
3. Don’t no-load test for too long; Don’t dry run it, the pump will get damaged.
4. Not designed for continuous operations under load or no load.
5. In the inside is plastic leaves, can’t suction impurity; Can cause damage to rotor blades. 

Features :

  1. Pump head inlet, outlet diameter is 3.95mm,
  2. Can be used with 3 x 5mm silicone tube
  3. Brand new and high quality.
  4. Small size but strong; 

Package Includes:

1 x 370 Diaphragm 3-5V Self-Priming Small Micro Vacuum Pump

Rated Voltage(V)

Suitable Voltage Range(V)

3 to 5

Shipping Weight 0.05 kg
Shipping Dimensions 10 × 6 × 5 cm
15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects.  Reimbursement or replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

Based on 2 reviews

5.0 overall

Add a review

  1. BRIJ MOHAN (verified owner)

    Very Fast Service …..


  2. Upendra Singh

    Small but powerful, I like it.

    Upendra Singh

Questions and answers of the customers

  1. 1 vote
    Q What is the current rating of this? answer now
    Asked by sangwanpardeep on September 30, 2020 7:46 pm
    A It takes less than 500mA.
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Country Of Origin: China