Specification Brand : Walfront BulletPoint1 : [Easy Maintenance] With no valves or seals, maintenance is simple, and hose replacement can be done quickly and conveniently. BulletPoint2 : [Stable Flows Rate] Equipped with planetary reduction gear, this pump ensures a steady flows rate for consistent dosing. BulletPoint3 : [Self-priming Function] This dosing pump can automatically prime itself, making dosing tasks effortless and efficient. BulletPoint4 : [Long Service Life] Enjoy extended use of this dosing pump, for aquariums, labs, and other settings where precise dosing is essential. BulletPoint5 : [Versatile Use] Control the flows direction easily and adapt this pump to various applications in chemical, food, environmental conservation, and more. Color : Kcp-d-b10w ExternallyAssignedProductIdentifier : 7595373422861 ItemName : DC6V Dosing Pump Self Priming Peristaltic Pump Low Flows Liquid Dosing Pump for Aquarium Lab 150ml / min (3mmX5mm) ItemPackageDimensions_Height : 5 centimeters ItemPackageDimensions_Length : 6 centimeters ItemPackageDimensions_Width : 5 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : science-lab-dosing-pumps Manufacturer : WALFRONT Material : metal ModelName : Walfrontzryahe3d1m--3 ModelNumber : WALFRONTzryahe3d1m--3 NumberOfItems : 1 PartNumber : WALFRONTzryahe3d1m--3 ProductDescription : Specifications: Model: G528 Silicas Gel Tube(internal dia.*outside dia.): 1mm*3mm/2mm*4mm/3mm*5mm(optional) Motor: DC 6V Current: 250-300mA Working Condition: 0-40℃ Relative Humidity: <80% Rate: 1*3 silicas gel tube: 23ml/min 2*4 silicas gel tube: 65ml/min 3*5 silicas gel tube: 150ml/min Rotate Speed: 0.1-60 rpm Motor Size(Φ*H): Approx.32*23mm Installation Hole Distance: Approx.48.5mm Package Size: 6.0 * 6.0 * 5.0cm / 2.4 * 2.4 * 2.0in Package Weight: 69g / 2.4oz