The ACTIVE system is a dual-control device featuring an electronic circuit which picks up and processes water pressure and flow data, thereby allowing the pump to work in constantly ideal conditions. Even with a minimum water draw by a user, it starts the pump after system pressure has dropped to the set value, adjustable by the user (1.5 to 2.5 bar).
In the event of system leaks, dripping, overflows or small water draws, the ACTIVE system limits the number of pump starts. Hammering is eliminated: when water is no longer being taken the motordriven pump is stopped (delayed) when the flow rate is nil. If no water is being sucked up the ACTIVE system will trigger stopping the pump from running dry.
On returned normal functioning conditions, ACTIVE automatically restores operation. The ACTIVE system requires no adjustment or maintenance.