12v 24v dc Brushless Oxygen Therapy Air Pump
the circular power from the motor is converted into oscillating movement by an
eccentric, which moves up and down its central point, this motion is then transferred
to a diaphragm by means of a connecting rod, an elastic diaphragm, which in
conjunction with an inlet and outlet valve creates a pumping action.

2. Performs Quieter
3. Lasts Reliably Longer
4. Uncontaminated flow
5. Little vibration
6. High level of gas tightness
7. Extreme chemical resistance
1. Uncontaminated flow.
2. Non-metallic construction.
3. Oil-Free, Corrosion resistant
4. Long life,High efficiency
5. Compact size, Low Weight
6. Low noise level&vibration
7. Maintaince free.
8. High level of water tightness thanks to the closed
diaphragm surface and special sealing system.
9. Can operate in any installed position
Specification
| Voltage: |
12/24VDC |
| Current: |
200mA |
| Max pressure |
130kpa |
| Max vacuum | 65kpa |
| Max flow rate | 4.5L/min |
| Long lifetime | >10000hour |
| Materials | pump head Nylon, membrane EPDM / PTFE, valve EPDM / FPM |
| noise | Super silent noise < 50dBfrom 1 Meter |
| Motor | dc brushless motor |
| Pump Weight: 220g; | Size:65*54*75 mm; |
Application:
The versatility of TOPSFLO pumps allows a wide field of applications to be covered. Over many years our pumps have proved themselves in the following areas:
Industrial pressure and vacuum applications
Portable Analytical Instruments
Medical Diagnostic Equipment
Air Quality Sampling Monitors
Respiration Monitors
Gas or Odor Leak Detectors
Our Micro Diaphragm Pumps are available with a choice of four different drive motors.

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|
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| A motor | B motor | C motor | D motor | H motor |
A- Premium duty brush DC motor
lifetime 5,000hours,longer endurance lifetime than other normal DC membrane pump
B- Economical brush DC motor
lifetime:1,500hours
C- Coreless Brushless DC Motor
A brushless electronically commutated dc motor (electronics integrated in motor), the motor runs vibration and spark free, almost silently, is very dynamic and extremely durable, ideal life-time 15000 hours
D- Coreless Brushless DC motor with outer controller
With all advantages of coreless brushless DC motor, ideal life-time 15000 hours, and outer controller can realize more control functions of PWM or 0 -5V speed adjustment, brake, ~ instant starting work
H- Brushless DC Motor
Long lifetime 10000hour
Send Inquiry to This Supplier
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