... stepless fine-tuning device allows plus-minus calibration of flowmeter;High accuracy and repeatability within the large range of ... wear, long working life;Low pressure loss, genuine gravity flowmeter;Accuracy regardless of pressure fluctuations,temperature variation, viscosity;Aluminum, ... Oil,also for Heated and/or Viscous LiquidsOil Or Water Based Latex Products,polyester Resins,and Adhesives(Neutral ...