Add more HDPE types please – RiteFlo - Hydraulic Calculation & Engineering Tools by Rain for Rent Review

Would be even more helpful if you included HDPE types DR 21 and DR32.5 with all sizes especially 42" OD and 48" OD. Really handy app for estimating observed pipe flow. Thanks
Review by Brian LSUEngr78 on RiteFlo - Hydraulic Calculation & Engineering Tools by Rain for Rent.