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Blood Pressure 3.7volt Dc Diaphragm Pump Low Noise

Blood Pressure 3.7volt Dc Diaphragm Pump Low Noise
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Name: Vacuum Pump
Rated Voltage: 3.7VDC
Pump Type: Diaphragm Air Pump
Packing: Customized Packing
Printing: Customized Printing
Application: Portable Nebulizer/ Blood Pressure
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3.7v dc diaphragm pump


dc diaphragm pump low noise


3.7volt small dc vacuum pump

Basic Infomation
Place of Origin: China
Brand Name: Zhaoli
Certification: CE, ROHS, REACH
Model Number: DC2430PD02A
Payment & Shipping Terms
Packaging Details: cartons + pallets
Delivery Time: 25-45 days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 10,000pcs per day
Product Description

Diaphragm Pump DC Vacuum PumpSmall DC Pump 3.7VDC Low Noise


  • Operating condition
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%
  • Performance
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.



Blood Pressure 3.7volt Dc Diaphragm Pump Low Noise 0Blood Pressure 3.7volt Dc Diaphragm Pump Low Noise 1




Application: Portable suction pump







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Contact Person : Christine
Tel : 0086 15989516434
Fax : 86-760-89998628
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