Specification Brand : Fafeicy BulletPoint1 : Easy Installation: Inlet and outlet have fixed calibers, with a 7mm outer diameter and 4mm inner diameter. BulletPoint2 : Ideal for Pumping Environments: Designed for efficient and effective pumping in various settings. BulletPoint3 : Small Body, Stable Performance: Makes it a choice for various pumping applications. BulletPoint4 : Versatile Hose Fittings: Compatible with 5.8mm and 6*8mm hoses for different pumping needs. BulletPoint5 : Material: Ensures the durability of the pump, providing long-lasting performance. Color : One Color ExternallyAssignedProductIdentifier : 7310390973116 ItemName : Mini Diaphragm 280 3V Pumping Environments ItemPackageDimensions_Height : 3 centimeters ItemPackageDimensions_Length : 14 centimeters ItemPackageDimensions_Width : 9 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : industrial-diaphragm-pumps Manufacturer : Fafeicy ModelName : Fafeicyc9sqw4b18x ModelNumber : Fafeicyc9sqw4b18x NumberOfItems : 1 PartNumber : Fafeicyc9sqw4b18x ProductDescription : Specification: Condition: Brand New Voltage: 3-3.7V Current: 3V 650MA 3.7V 750MA Power: 3-6W Temperature: Less than 80 degrees Flowing Rate: 0.8-1.2L/MIN Limit Suction: 2 Meters Extreme Hydraulic Head: 1.5 Meters Size: Approx. 75 x 34 x 12 x 31 x 24mm / 3.0 x 1.3 x 0.5 x 1.2 x 0.9in Outer Diameter: Approx.7mm / 0.3in Inner Diameter: Approx.4mm / 0.2in