Efficient & Reliable: Square Schneider Electric 9013FSG2J21M4 Differential for Optimal Performance Review

I'm not sure why they would want to judge this by cleanliness or warmth, but it figuratively heated up to my pump and gave me exactly the pressure I was looking for to bring fresh water into my home bring to .

This switch will not turn on if the water pressure drops to zero due to a leak or repair. I had to manually force it to power the pump until there was some pressure in the line, after which it started working. A careful inspection also revealed that the electrical contact points were badly damaged as well. Apparently very badly done. Wouldn't recommend it.

The low pressure cutoff provides some protection if the supply dries up. I'm saying something since the supply is just starting to fluctuate, if there is no leakage you can catch the pump running between on and off (50psi). Heat causes plastics near the pump to soften, lose strength, and fail. By instructing users to look out for the first sign of bubbles in the water and change tanks, you save money and downtime.