High Speed Chemical Resistance Miniature Micro Vacuum Pump Dia 4mm

 High Speed Chemical Resistance Micro Vacuum Pump , DC12V / 24V​

Specifications:
 

Brushless DC micro vacuum pump:

1. Brushless motor, super long lifetime, super quiet

2. More than 320+_50mL/m for water flowrate, can work with water or wine or oil or ozonized water flowrate or Ammonia gas or liquid. Water suctionable height 2m..

3. Speed adjustable and controllable with square wave signal

4. Corrosive resistance advanced pump film, can carry chemical liquid.

5. lifetime more than 8000hours continuously working day and night

6. size is ∮27x59.7mm

7. Outlet & Inlet Dia: 4mm

8. weight: 60g

Features

long lifetime, low noise, high quality, 320+_50mL/m for liquid flowrate and 90kpa pressure, with chemical resistance pump film, can carry any chemical liquid, RPM speed adjustable and controllable, energy saving suitable for battery driving, DC micro vacuum pump

Applications:

Instructions to use air pump 

1, Do not submerge the air pump into the water.

2, Air pump must be above water level

3, Do not oil any time

4, Disconnect the plug if the pump fails down

5, Clean or replace air tubble or stone regulary to abtainmaximum air outlet and longer life.

6, Make sure to use the proper valtage

Important safe guard:

Disconnect all the plugs of the electrical appliances before putting hands into the water.

We recommend that air pump and other electrical devices,should be connected to power supplies with ground fault circuit interrupters.