Specification AgeRangeDescription : adult Brand : LKHRIPMA BulletPoint1 : The micro‑pump‑driven micro DC motor drives the internal mechanical eccentric motion and reciprocates by the diaphragm inside the eccentric motion BulletPoint2 : With stand, high power and high vacuum BulletPoint3 : Stable and , low noise and low power consumption BulletPoint4 : Completely maintenance‑, oil‑, and does not contaminate the transport medium BulletPoint5 : Mainly used in gas analysis and sampling, instrumentation and other fields Color : One Color ExternallyAssignedProductIdentifier : 7646005648484 ItemName : DC 5V-6V 370 Air Pump 27mm Vacuum Air Pump Negative Pressure Suction Suction Motor Starters ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : science-lab-pumps Manufacturer : LKHRIPMA ModelName : LKHRIPMA ModelNumber : LKHRIPMA NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : LKHRIPMA ProductDescription : LKHRIPMA