Note the illustration where almost twice as much water flows at 150 lbs. than 50 lbs., most of which is wasted. Moderate savings would result if your supply pressure was 65 lbs. However, even at this lower pressure, savings with a regulator would be 20%.
1 Tree size: American linden grows to 60 to 80 feet tall with a spread of one-half to two-thirds the height at a medium rate. Soil condition and fertility strongly influence height and rate of growth.  Flower and fruit: Clusters of small, fragrant, pale yellow flowers hang midway from a long, leafy bract.
The American chestnut tree has a moderate growth rate, generally growing  2 to 3 feet per season. It generally grows to a height of 50 to 75 feet, though it is capable of growing between 80 and 100 feet. Because it also has a spread of roughly 50 to 75 feet, the American chestnut has a round-looking or âglobularâ spreading crown. Now that chestnut blight has all but made these trees extinct, it is rare to find a tree this tall.