Specification Brand : NJFSWNXOR BulletPoint1 : Application Widely used in massage chair, beautiful leg massage machine, belt and other small home appliance products BulletPoint2 : Special miniature DC brushed diaphragm pump, gas and liquid, it is based on the design of positive displacement pump. BulletPoint3 : With the help of the eccentric motor shaft, the rubber ring is driven to reciprocate, and the suction and exhaust action is formed in the cavity. BulletPoint4 : Our collection includes an extensive range of pumps, such as water pumps, power pumps, diaphragm pumps, fuel pumps, gear pumps, and more, ensuring you find the pump for your needs. BulletPoint5 : Extremely stable operation providing continual water flow; If you have any questions about the water pump you receive, please feel free to contact us. 24 Hour Professional After-sales Service. Color : One Color ExternallyAssignedProductIdentifier : 7658752886309 ImportDesignation : Imported IncludedComponents : No ItemName : 1PC DC 3V 3.7V 5V Small 310 Electronic Starter Air Pump Vacuum Pump Self-Priming Negative Pressure Air Pump ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : science-lab-pumps Language : english Manufacturer : NJFSWNXOR Material : Engineering plastics ModelName : GHVVPEVH-6V ModelNumber : NJFSWNXOR NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : NJFSWNXOR PowerSourceType : AC/DC ProductDescription : Specification: 1.Model: 310 electronic starter Air Pump 2.Rated voltage: DC 3.7V 3.Current: 340mA 4.electronic starter diameter: 24mm 5.Pump head diameter: 27mm 6.Total length: 47mm 7.Inlet/Outlet diameter: 4.2mm Package Include: 310 Air Pump x 1pc ProductSiteLaunchDate : 2025-04-02T01:55:53.012Z Size : One Size Style : DC4.5V SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 40151500 WarrantyDescription : Manufacturer warranty for 90 day