DC air pump for blood pressure 6VDC ball bearings Diaphragm pump

Pump type: diaphragm pump

Application: This model is mainly applied in blood pressure or any other atomizer use.

Specification:

1. Electrical characteristics:

1.1 Rated voltage: 6.0VDC
1.2 Operating voltage range: 4.0~7.2VDC
1.3 Rated current: <380mA
The highest current is less than 380mA while pressurizing with DC6.0V from 0 to 300mmHg
1.4 Inflation time: <10s
It takes Less than 10 seconds to pressurize with DC6.0V from 0 to 300 mmHg in a 500cc tank.
1.5 Leakage: ＜2.0mmHg
Pressurizing from 0till 300±30mmHg in a 500CC tank, then holding for 30 seconds. After that, measuring the dropped pressure value, which shall be less than 2.0mmHg/min.
1.6 Noise: <58DB
Putting a 5 cm sponge under the pump, and placing it about 30 cm away from the noise meter, The evaluated noise level shall be less then 58dB while pressurizing with DC 6.0V from 0 to 200 mmHg.
1.7 Max pressure: >400mmHg
The maximum pressure value shall be more than 400 mmHg while pressurizing with DC 6.0 V in a 500CC tank from 0 till dead-head pressure value.
1.8 Restart voltage: 3.0VDC
Operating voltage range gas filled pressure until 200mmHg pause, And then add DC 3.0V voltage pump should restart.

2. Standard test environment:

2.1 Test environment: 20℃, 65%RH
2.2 Position: Horizontal
2.3 Load: Air pressure 300mmHg
2.4 Operation temperature range: -10 ~55ºC(Humidity to 40% to 85%RH)
2.5 Preservation temperature range: -20 ~55ºC(Humidity to 40% to 85%RH)

Drawing:

Founded in year 2009, ZHAOLI MOTOR is a private tech enterprise professional in developing,designing and producing different kinds of motors including shaded pole motor, capacitor motor, brushless DC motor, air compressor and cross flow fans. Since establishment, being a customer-oriented company, we are in good faith to provide dedicated service and products with good quality and reasonable price for our customers.

At present, Zhaoli motor has three factories. Headquarter is in Zhongshan,other two branch factoris are in Shenzhen and Wuhu, Anhui Province. Totally we have more than 2200 workers, 70 production lines which are equipped with advanced automated production equipments. We have strong manufacturing ability. We do our own stamping, die-casting, shaft processing; The motor main parts are all produced by ourselves. We are increasing rapidly. Now our monthly production capacity is 9 million pcs products.

We attach great importance to technology investment and innovation. In recent 3 years, every year we invested at least 12 million RMB into new projects and lab equipments. Also we have a group of technical and quality personnel with over 10 years' experience.

Over the years, by virtue of good reputation, high quality, reasonable price and punctual delivery, not only we establish good, stable and long term partnerships with our customers, but also win the favor of customers worldwide.