Product Details
Diaphragm Pump DC Vacuum PumpSmall DC Pump 3.7VDC Low Noise
Test Environment | Ambient temperature of 20℃ and relative humidity of 65%RH. |
Position | Horizontal |
Load | Air pressure 300mmHg |
Operating condition | 5℃~45℃, RH 30%~85% |
Storage condition | -20℃~60℃, RH 30%~85% |
Rated voltage | 3.70VDC |
Operating voltage | 3.0 - 4.5 VDC |
Rated current | <650 mA;The highest current is less than 650mA while pressurizing with DC3.7V from 0 to 300mmHg |
Inflation time | At DC3.7V to pressurize in a 100cc tank from 0 to 200 mmHg,
Inflation time 6 seconds. |
Air flow | At DC3.7V ,the air flow is more than 2.0L/min with no load.. |
Max pressure | The maximum pressure value shall be more than 400mmHg while
pressurizing with DC 3.7 V tank from 0 till dead-head pressure
value |
Max vacuum | The maximum vacuum value shall be Less than-450mmHg while
pressurizing with DC 3.7V tank from 0 till dead-head vocuum value. |
Noise | 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 60dB while pressurizing with DC 3.7V from 0 to 200mmHg. |
Drawing:
Application: Portable suction pump
Company Profile
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.