Specification Brand : CYTGOUPER BulletPoint1 : LOW POWER CONSUMPTION: The micropump is driven by a micro DC motor, which drives the internal mechanical eccentric movement and drives the reciprocating motion through the eccentric movement inside the diaphragm. This vacuum pump has low power consumption and only requires 12V voltage. The air extraction volume can reach 5L/min and the efficiency is high BulletPoint2 : NOISE REDUCTION: This micro vacuum pump has the characteristics of low noise, especially suitable for high negative pressure environment requirements, and the noise is less than 60db BulletPoint3 : SERVICEABLE: The 12V micro vacuum pump itself has a life of more than 30,000 times, which is very serviceable and is an excellent choice for you to buy a vacuum pump BulletPoint4 : EASY TO USE: Our vacuum pump is easy to use, the handheld pump suction meter is small in size, stable and, reliable, and you can use it anytime, anywhere BulletPoint5 : USE SCENARIO: The micro pump is particularly suitable for industry, air analysis, sampling, instrumentation, and other fields. It is completely no maintenance, no oil pump, and does not pollute the transmission medium Color : 1420VP DC12V ItemName : CYTGOUPER DC 12V Vacuum Pump,Mini Vacuum Pump Water Air Gas Vacuum Pump -65kpa Flow 5L per min Oil Less Vacuum Pump with Holder for medicine, gas analysis sampling etc ItemPackageDimensions_Height : 7 centimeters ItemPackageDimensions_Length : 10 centimeters ItemPackageDimensions_Width : 8 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : science-lab-pumps Manufacturer : CYTGOUPER ModelNumber : CYTGOUPER85w6ycex9m NumberOfItems : 1 PartNumber : CYTGOUPER85w6ycex9m ProductDescription : Specifications: Rated voltage: DC 12V Rated current: 500mA Rated power: 6W Water absorption capacity: 5L/min Vacuum: - 65kpa Maximum pressure: 120kpa Noise: < 60db Size: as the picture Weight: 1g