Production introduction: IV regulator set is used to adjust and control flow rate in intravenous infusion. With an even speed dripping, IV flow control device gives a stable and accurate medicine liquid flow.IV flow regulator can prevent side effects from improperly fast or slow infusion so as to increase safety and effectiveness of medicine. Product Parameter: Single scale flow regulator Material :ABS Flow rate control range : 5 to 250 ml/h Fits 4.1mm O.D. tubingDouble scale flow regulator Material :ABS Flow rate control range : 5 to 250 ml/h 5-200 ml/h Fits 4.1mm O.D. tubing FAQ: 1. What is the difference between single scale IV flow regulator and dual scale IV flow regulator? Dripping speed with single scale IV flow regulator is 5-250 ml, which is appropriate for liquid of 10% concentration. For dual scale IV flow regulator, function of the first scale is the same as that of single scale IV flow regulator. However, dripping speed of the second scale is 5-200ml/h,which is appropriate for liquid of 40% concentration. 2. What is the advantage of dual scale IV flow regulator? Compared with single scale IV flow regulator, single scale IV flow regulator enables doctors to select proper drip speeds according to different concentrations of solution and so some cost can be saved. 3. Can we order non sterile IV flow regulators in bulk? IV flow regulators are used by factories to assemble on infusion sets. We normally export non sterile IV flow regulators. 4. Can IV flow regulators be sent by air IV flow regulators are small in size and so can be transported by air. Our factory: Certificates: China iv flow rate regulator website:http://www.chinasmartmed.com/infusion-accessories/iv-flow-regulator/