The AC Variable Speed Drive constant pressure pump system matches motor speed to system demand. As more liquid is needed, the motor responds to increase flow. Conversely, as the demand lessens, the motor slows to a "super quiet" speed, always retaining a constant system pressure. The result is exceptionally stable flow and reduced apm draw. The Flojet AC VSD sensor-controlled pumps provide stable, constant-pressure operation on any AC application. Operation from no flow to maximum flow is proportionally controlled, eliminating unwanted pump switch cycling and the need for an accumulator tank.
Model No.: 4524 Series AC Quad VSD
Maintains steady fluid pressure in response to variable flow demand
No pressure switch
Conserves energy, low amp draw
Quiet running under normal use
Automatically adjusts motor speed to maintain pressure
Improves overall system performance
Eliminates bulky accumulator tank for limited space requirements
