4524 Series AC Quad Pump w/ VSD Module

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.

• 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

 Sales Flyer
 Technical Data
 Technical Data