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Variable Speed Systems w/Variable Frequency Drive - Open System (PPS-VO)

The EnviroSep Model PPS-VO, Packaged Pumping System is a UL-Listed factory assembled and tested system used for fluid handling systems which are configured in open circuits. The PPS-VO provides significant power savings by automatically controlling the speed of the pump(s) based on the actual system demand. Transmitters signal to the PPS-VO System Controller which controls a Variable Frequency Drive for each pump to the appropriate speed. The PPS-VO can be configured for pumping of a variety of fluids at a controlled flow rate in any industrial or commercial application. Process fluid enters a common system header and by use of centrifugal pumps is pumped at a controlled flow rate to a common discharge header. The Variable Frequency Drive may incorporate Manual or Automatic bypasses. A UL-Listed control panel with single-point power connection is pre-wired to all electrical sources. Each Unit is custom engineered and designed to meet specific system requirements. All systems are fabricated and welded per ASME Section IX Code and Standards, and are Hydrostatically tested prior to shipment. The Model PPS-VO speeds installation and start-up of fluid systems which provide significant savings to contractors, engineers, and facility owners.

View pps-vo Specifications

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View detailed information on Model PPS-VO, Packaged Pumping System (PDF)

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Standard Construction Structural Channel Base Carbon Steel Piping Operational Testing Pump Isolation Valves Hydrostatically Tested High Temperature Industrial Enamel Paint
System Options Stand-by pumps Suction Diffuser Panel-mounted Gauges Flexible Connectors Vibration Isolation
Conditions of Operation Max. Allowable Press.: 125 psig Max. Allowable Temp.: 240° F.	Legend A. Base-mounted, End-suction Centrifugal Pumps B. Triple Duty Valve C. System Inlet / Outlet Thermometers D. Variable Frequency Drive E. Pump Differential Pressure Gauge F. UL-listed Electrical Control Panel

For more information on how EnviroSep can provide your company with an Integrated Solution for your Fluids Handling, Heat Transfer, and/or Energy Recovery needs, use our quick & easy Online Quote Request Form, call our main office at 843-546-7400 (you can fax us at 843.546.7407) or

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