The dimensions of the rubber hose are related to the inner diameter (ID), the outside diameter (OD), and the wall thickness (WT). Large diameter rubber hoses make the flow rate inside low and thus low operating pressure possible. Rubber hoses with a small internal diameter increase the flow rate of the liquid and can significantly increase the working pressure. Pressure losses also occur during the flow of the m.in. A hose with too small a diameter can lead to a drop in pressure inside the hose and consequently reduce the speed and efficiency of the flow of the working fluid. What to look for when choosing a rubber hose?Ĭhoose a rubber hose with an inner diameter that will allow fluids to flow freely inside. What to look for when choosing a rubber hose?.
