Kamoer Khpp260 Self-Priming Circulation Pump 12V Dc Miniature Laboratory High Product Features High flow rate and high cost performance peristaltic pump, flow rate up to 220ml / min, voltage DC 12V current 0.5A, PERX tube specifications are 4 mm ID x 6 mm OD. KHPP260 peristaltic pump using a planetary gearbox design, to better solve the problem of the pump head slipping and stopping work due to prolonged use. Advantages: suitable for viscous?non-viscous liquid transmission; not easy to slip, high stability; plastic gear drive, high reliability; convenient, fast; cost-effective high flow peristaltic pump. PERX pump tube has more heat resistance, acid and alkali resistance, oxidation resistance, long life and other characteristics. Application areas: this peristaltic pump can be used for pipe cleaning, flow liquid dispensing, blood analyzer, sampling analysis, liquid blending, watering flowers, DIY bonsai irrigation. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!