Calculate throttling diameter The calculations below must only be used to obtain estimates.The calculations apply to short throttlings, where the diameter > the length of the constriction.A value of 0.86 kg/dm3 has been used for oil density. Separate decimals with a decimal point. Required input is missing! Flow = l/min Pressure drop = bar RESULT Throttling diameter = mm PMC Hydraulics Group AB accepts no liability for the consequences that any errors in formulas and software may have!© PMC Hydraulics Group AB 2019