Dosing liquids of less than 1 litre per hour at 8 bar is no longer a problem! Thanks to the introduction of the New Dura 5 and Dura 7 HPLV dosing hose pumps with re-enforced hoses. Verderflex Dura 5 & Dura 7 are the most compact peristaltic hose pumps on the market and are ideal for High Pressure Low Volume Dosing applications, including water treatment, brewing, mining, and automotive. Air Max 2018 KPU