Ram size calculator Use the form below to calculate what size of Ram pump you require. Litres per minute available Working fall available in meters 1 1.5 2 2.5 3 3.5 4 5 6 7 8 9 10 12 14 16 18 20 Max Vertical Height to be raised in meters 5 7.5 10 15 20 30 40 50 60 80 100 125 Submit
