Specification Brand : NPQPNAFC BulletPoint1 : Motor RPM:5000RPM, Driver size:Dia.27.6 x Height 37.9 BulletPoint2 : Pump head size:Dia. 31.7 x Height 20.1 Pump tube size :2.5*4.7mm. BulletPoint3 : You can control the flow direction by the positive and negative connect. there is gap between motor and pump.just pull out and push in is ok. BulletPoint4 : Long working life, It is smooth operation, high efficiency, good performance. Small volume, low noise. BulletPoint5 : Our small pump is designed with a mini size and light weight, it is easy and convenient to use. Color : One Color ExternallyAssignedProductIdentifier : 9438645553383 ItemName : NPQPNAFC Power DC 12V DosingPump High Flowrate Peristaltic Pump with Head for Aquarium Lab Analytical Or Home DIY Low Noise 5000rpm Motor, 3Pcs Pump Accessories Pumps ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : industrial-peristaltic-metering-pumps Manufacturer : NPQPNAFC Material : Aluminum ModelName : NPQPNAFC ModelNumber : NPQPNAFC NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : NPQPNAFC ProductDescription : NPQPNAFC Specifications: Motor RPM:5000RPM Driver size:Dia.27.6 x Height 37.9 Pump head size:Dia. 31.7 x Height 20.1 Pump tube size :2.5*4.7mm Package included : 1 X 12V DC DIY Dosing pump Peristaltic dosing Head Note: 1. Before placing an order, please notice that the item color and grain displayed in the pictures may be slightly different from the real object, 2. Since the size above is measured by hand, the size of the actual item you received could be slight different from the size above. ProductSiteLaunchDate : 2024-04-08T03:02:38.404Z Size : One Size UnitCount : 1 UnspscCode : 30181800