At what water height this pump turns on?
2073546
If mounted to boat floor it takes about 1". I mounted mine on 1/2" piece of plywood because it's an aluminum fishing boat so I needed about 2"
627674
No,This Float Starts The Pump When The Water Reaches AFull Level, Called Normally Open Circuit. You Want A Float That Shuts Off The Pump At A Full Level And Starts When Low Level, Called Normally c
766073
I tested mine and it will pump vertically for at least 6 feet without a problem.
1571366
Yes, there's a switch on the side of the base of the pump. My tank was delivered with it set to high.
1252131
I believe the float should remain at bottom and is suppose to trigger machine off when water is too low....but my machine never shuts down when water out as indicated.
517848
This pump does have an automatic switch that works based on the water level. (I can't answer about the discharge head height.)
2153711
Each pump has its own float switch! There is a top switch that sets off an alarm if both pumps fail to work. My AC pump starts about 9inches and stops about 4 inches. The DC pump starts around6 inches. It only starts if the AC PUMP DOES NOT
535465
Not sure what it is rated at, but mine pumps straight up approx. 8 feet...runs like a champ still
1246174
No: The float will start when it is at the top of the pump. Probably about 6"
48309
Depends on the depth of the water in your yard. The switch won't turn the pump on until the water is about 7" deep.
1638901
I have no idea; my model turns on with the push of a button and stays on for the length that I want to use it (the fill water level).
1038314
pump comes on quickly when water is turned on and pressure is pretty quick. The pump is in the garage but I can hear it hum if I listen close enough.
821948
A quick Google search of "Superior Pump 91250" yields the manufacturers specs. I do not see PSI listed but "Pumps will lift water up to 25' of vertical height" I belive answers your question...there is a chart on the "Performance" tab that shows 30 GPM at 0' lift and 2 GPM at 25' lift...with flow rates every 5' listed. http://superiorpump.com/products/utility/91250.html
2211118
I don't have time to look at the specs, but the number 15 usually means it will pump water vertically a max of 15 feet.
1842515
I'm not sure I understand what you are trying to do. This float switch is designed to start the pump when water level gets too high and shuts off the pump when the level gets below the bottom float when installed in the upright position. I don't know the size or location of your pond but if outside and wind is a factor, you may have to install the float switch in a stilling well.
1529156
it is short - no more than 2 feet. Skimmer needs to hang close to the pump intake. Hope that helps
1232222
You can adjust the switch to any height but it will not affect how long the pump stays on.