Great pump, gives me about 87psi which is what I need. I run a 120 gallon pre-tank that brings the water home to room temperature before it's pumped. This allows for more efficient use of the water in the membrane. The colder the water, the less effective it is. The pump works great, a workhorse. I use about 200 liters a week. The only thing I would like is to change the delay/threshold sensor to allow float tripping. This doesn't turn off with a float, it turns off but then repeats again and then goes into loop mode. The "fix" is to put this on a timer. Of course it works, but it keeps running until the timer cuts power, so you're just wearing out the pump. I programmed the PLC to turn the device off and then turn it on until the tank ran out of water. (I program aquatic plants for life, so it's easy for me). Great units! If you're under 75psi, get it!
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