Please verify that the attached pump runs continually until water level is reduced to 1/4". Is there a minumum time before it will start up again?

Yes, this pump runs continually until the water level lowers to 1/4 and below.

This controller will activate the pump as soon as water reaches the caged float switch. This caged float switch can be mounted anywhere you want the level to be at when the pump starts. It will run for a 10 second timed cycle. After that, it will run when the water level reaches the caged dual float switch again. There is no minimum time between cycles. For more information, please contact our customer support team at 800-991-0466, option 3. We are available to take incoming calls from 9am - 5pm CT Monday through Friday.