can i preset this unit for 30 psi,so it will stop when reached this setting?
617833
Yes, it's with preset pressure at 30PSI, and you can adjust it by yourself.
1946921
I had to use a regulator to get down to 60 psi, so it's well over that. Maybe close to 100.
1621574
It's factory set to automatically cut off when the tank pressure reaches 60 psi. It does reach that and then it cuts off.
357982
Yes. It comes preset at 60 psi. I have been able to adjust it to other pressures. It is easy to adjust.
1847249
You may be beyond the low end of adjustment. 30 is the factory set low, there is adjustment to lower under the cover, but 18 psi may be too low for this pressure switch. you kmay need to use the 20=40 version with low pressure drop out. bob
1781083
No, won't cycle correctly at 80 psi. Won't turn off properly at that rate. Probably max is 65-70. Would need a pressure regulator.
2108025
I am not sure it can restart when pressure drop below setting; I did not tried that.
1157513
Yes. Of course it is limited to what supply pressure is but I was able to adjust mine up to 80 psi and I believe that there was still adjustment left.
532646
Reaches preset setting but it does continue running but will not over inflate
352904
I do not know. With a little time it does set quite hard but I don't know if it could hold the pressure.
104707
You cannot adjust to a desired pressure with this device. It regulates to a fixed value and shows you the reading so you are sure of it.
1291865
Don't really know how to answer this question. Can you set it on a higher setting and then manually bring it down??? That is all I can think of. Probably best to call the company and explain to them. Hope that work for you.
868704
I beleive the preset is 100 psi. It should be in the instructions. The operating pressure is dependent on the oil burners manufaturers nozzle specifications and their required pressure for that nozzle. You might be able to get the information on line but searching the make and model number of your burner. My burner requires a pressure of 140 psi.
122846
The instructions really just tell you how to properly hook up the unit. They give no maximum stop pressure. The gauge goes up to 150 psi. Seeing that another responder has gone up to 145 psi, your need of 120 psi should not be an issue.
1713147
It is not fully adjustable from 0 to 10 psi. It is fully adjstable from 0 to 30 psi.
1122099
High and low pressure settings come pre set from the factory for a given range such as 20/40 or 40/60. That being said either of these pre set pressures can be adjusted by use of 2 pressure adjustment spring loaded screws. There is a limit to the adjustment so you should purchase a switch that is pre-set closest to the pressures needed or wanted for your system. Remember if your system has a bladder type expansion tank the air pressure will need to be reset in the bladder if you change the low pressure setting on your pressure switch. I hope this is beneficial.
1305905
As far as i know it should work just fine. Are the pre set pressures in the range of what you want. You can adjust them some. I hope this may help you.