WHISPERFLO ® VST VARIABLE SPEED PUMP
Featured Highlights • Variable speed technology can reduce energy costs up to 90%* • Improved mechanical seal and totally enclosed fan-cooled (TEFC) motor to help withstand harsh temperatures and chemicals • RS-485 connectivity for improved interface with automation systems and IoT devices for more flexibility • Advanced onboard digital display and real-time, 24-hour clock • Select from three programmable speeds plus an override to meet specific needs • Adapts to 115V to 230V and 50hz or 60hz power with no special wiring or switching
WhisperFlo VST Variable Speed Pump
The WhisperFlo VST pump brings features and benefits that are just right for a pool owners’ needs. Ideal for new and standard pool pump replacement for pools requiring up to a 2.0 HP pump for filtration, water features, and higher head applications.
Ordering Information
Service Factor
Product
THP WEF HHP
Voltage Frequency
Current
Port Size Weight
Certifications 3
WHISPERFLO VST VARIABLE SPEED
011533
2.6 8.4 1.64
1.0
115/208-230V 50/60 13.9/11.1-10.1A 2” x 2”
45
UL 1 , NSF 2
1 ‘UL’ indicates that pump bears a UL mark signifying evaluation to U.S. Standards UL1081 for Permanently Connected Swimming Pool and Spa Pumps and to Canadian Standards CAN/CSA C22.2 No. 108-01 Liquid Pumps For Swimming Pools Only (Enclosure 3). UL 60730 Compliant. 2 ‘NSF’ indicates that pump bears a mark signifying evaluation to NSF Standard 50 For Self-Priming Centrifugal Pumps For Swimming Pools Only. 3 Product may have been evaluated to other state and local regulatory standards. Listing status may change. Always confirm status with appropriate agency if in doubt.
*Savings based on variable speed pump compared to a single-speed pump running 12 hours per day at an average of $0.16 per kWh in a 20,000 gallon pool. Actual savings may vary based on local utility rates, pool size, pump run time, pump horsepower, pump rpm, plumbing size and length, pump model, service factor and other hydraulic factors. Individual Weighted Energy Factor (WEF) scores and savings may vary by model.
CALIFORNIA PROPOSITION 65 WARNING
WARNING: Cancer and Reproductive Harm. AVERTISSEMENT: Peut Causer le Cancer et des Dommages au Système Reproducteur. P/N 200174.A www.p65warnings.ca.gov. ADVERTENCIA: Cáncer y Daño Reproductivo.
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SEE PAGE 425 FOR REPLACEMENT PARTS
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