It is a Spra Coupe. It has a flow controller, but I don't know if it works. I had to have the speed sensor replaced and monitor fixed so I can check ground speed. There are other things to the monitor but I don't use them. There is a flow sensor, a flow control. I leave them be. Previous owner installed a pressure gauge on a bracket on the hood so I just read that. Pressure is adjusted using an up/down switch on the dash. I hold the switch up for more pressure, down for less.
Problem is I still don't get the proper pressure. I am wondering if I have a blockage somewhere or plugged screens, since if the pump can't get it it can't push it, and likewise if the flow can't get to the gauge it can't read as high.
So my next choice was to see if I could calculate for a different water flow rate at a lower pressure or different ground speed, and just adjust my mix accordingly.
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Today's Featured Article - Product Review: Black Tire Paint - by Staff. I have been fortunate in that two of my tractors have had rear tires that were in great shape when I bought the tractor. My model "H" even had the old style fronts with plenty of tread. My "L" fronts were mismatched Sears Guardsman snow tires, which I promptly tossed. Well, although these tires were in good shape as far as tread was concerned, they looked real sad. All were flat, but new tubes fixed that. In addition to years and years of scuffing and fading, they had paint splattered on
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