Now, this is actually less than the original quote, but still an exorbitant amount for a tablet that cost me $229. However, Iâd like to draw your attention to the above image, sent to me of my tablet by the ASUS repair center.
1 You'll feel a slack in the line. 2  At the point where you feel the slack, mark the line at the top edge of the casing (you can tie a small knot in the line, use tape or a marker). 3  Pull the line back up from the casing. 4  Measure the length of the line from the bobber to the marked line. 5  This is your static water level.
That measurement will determine the proper size of the pump, injector, and cylinder. Well pumps need to be measured vertically. The distance between the well pump and the water level indicates the pumping level. Location of well pumps is vital. The placement of the well pump in proximity to the well is significant. If the well is situated on lower ground than the pump, the distance between the two must be considered. Average discharge pressure of well pumps should be calculated. The most common pressure is 40 lbs. Therefore, most water systems have a switch setting range of 30-50 lbs.