How often do you have to pump it to keep the same flow for the 31/2 gallons?
869174
It varies by how much is in the tank. Just a few pumps early on, maybe 7 when it gets down a bit, maybe a few more when nearly empty. The two nozzles are .5 gal./min. and 1 gal/min, so that has a relevance. It holds 3 1/2 gallons, so you could be done in 3 1/2 minutes of spray time, which may require 3 pump time-outs. It's quite a good unit, so you should not be held back by that. I find the biggest barrier is the weight of lugging 3 1/2 gallons plus the weight of the sprayer. The other possible hangup is when the nozzle clogs. It is easy to unscrew and blow out or clear with a pen knife or something. That's a function of how pure your liquid is. Overall, a great unit. It varies by how much is in the tank. Just a few pumps early on, maybe 7 when it gets down a bit, maybe a few more when nearly empty. The two nozzles are .5 gal./min. and 1 gal/min, so that has a relevance. It holds 3 1/2 gallons, so you could be done in 3 1/2 minutes of spray time, which may require 3 pump time-outs. It's quite a good unit, so you should not be held back by that. I find the biggest barrier is the weight of lugging 3 1/2 gallons plus the weight of the sprayer. The other possible hangup is when the nozzle clogs. It is easy to unscrew and blow out or clear with a pen knife or... » Read More It varies by how much is in the tank. Just a few pumps early on, maybe 7 when it gets down a bit, maybe a few more when nearly empty. The two nozzles are .5 gal./min. and 1 gal/min, so that has a relevance. It holds 3 1/2 gallons, so you could be done in 3 1/2 minutes of spray time, which may require 3 pump time-outs. It's quite a good unit, so you should not be held back by that. I find the biggest barrier is the weight of lugging 3 1/2 gallons plus the weight of the sprayer. The other possible hangup is when the nozzle clogs. It is easy to unscrew and blow out or clear with a pen knife or something. That's a function of how pure your liquid is. Overall, a great unit. « Show Less
869175
I usually pump it at the start and then once more, in order to empty the 3.5 gallons. HTH
869176
It depends on what your spraying. When i'm using the adjustable nozzle and spraying a long distance about two to three times. Other wise one to two times. I only use it for my garden and love it. Best sprayer i have owned
57500
It is recommended that you pump it between 1 and 10 times per shot. With some modifications it can be pumped more.
547544
It should last 3 to 4 weeks. 1 to 2 pumps are all that is typically needed.
1543105
If you need a lot of pressure you can use this. It wouldn't take long for it to go through 5 gallons. Are you going to turn the pump on only when cleaning? Or will it run consistently?
2283913
it varies...if you pump the pump a couple of times and hold the pump down the water will continues to flow for a little bit, maybe enough to fill up your water bottle. If you are just pumping the pump up and down I would estimate 4 or 5 times?? Hope this helps.
67958
Recommended flow rate ca. 20 - 30 gal/hr (75 - 115 l/hr). Too much flow can grind PhosBan.
1707761
I easily make 30-40 gallons with this as I dilute it quite a bit. A little goes a long way with this.
812901
I fill a 50 gallon tank which takes around 4 hours at a continuous flow. You get about 1 gallon of filtered water for every 3 to 4 gallons of regular water.
94187
Approx 4-5 gallons. My fountain has ran continuously for eight months. No problems. Keep water and filter clean.
2008156
Every 50 gallons of use. Or approximately 6 months. After 6 months I take the cartridge out and drain the water from it and shake it. If there is power in there your good, if not replace it.
1744113
Yes, container must be emptied 1-2 times per day when operating. Unit still pretty new, but seems to operate well. Only thing I don't like is that fan runs continuously, dehum. action cycles on and off, controlled by your setting.
1118910
I fill my machine with water once every morning and leave the setting on medium-high. I've found it will last all day and night on one tank of water. So around 24 hours
1731482
for my 30 gallon i get about 2 month at a high rate, depends on what size tank you have as well, with a 20oz
1379141
It has a flow rate of 120 gallons per minute so 7,200 gallons a hour.You can do the math on how many hours you run your pump to see if it fits your pool.
105463
Yes, you have to keep pumping, just use long easy pulls on the handle. it is pretty efficient.
1389508
It depends on how long you use it for. If you are doing it for a straight period of time you probably need to fill it every few hours or so.
889173
It says it lasts 30 days, but it is pretty thick so I only use 1-1/2 pumps. Has been lasting between 60-75 uses.