The WhisperFlo® VST Variable Speed Pool Pump is available now to keep pools running smoothly. This durable pump offers more power than SuperFlo® VST Pool Pump. And your energy bill will appreciate the upgrade, too.
WhisperFlo variable speed technology results in increased energy savings over conventional single- or two-speed pumps, up to 90%.*
| Item # | WEF | THP | Service Factor | HHP | Max Input Voltage | FREQUENCY | Full Load Amps | Port Size (NPT) | Weight (LBS) | CERTIFICATIONS |
|---|---|---|---|---|---|---|---|---|---|---|
| 011533 | 8.4 | 2.6 | 1.0 | 1.64 | 115/208-230 | 50/60 | 13.9/11.1-10.1 A | 2"x2" | 45 | UL‡, NSF/ANSI 50§ |
| Item # | WEF | THP | Service Factor | HHP | Max Input Voltage | FREQUENCY | Full Load Amps | Port Size (NPT) | Weight (LBS) | CERTIFICATIONS |
|---|---|---|---|---|---|---|---|---|---|---|
| 011533 | 8.4 | 2.6 | 1.0 | 1.64 | 115/208-230 | 50/60 | 13.9/11.1-10.1 A | 2"x2" | 45 | UL‡, NSF/ANSI 50§ |
‡ ‘UL’ indicates that the pump bears a UL mark, and/or a cUL mark, signifying evaluation to UL 1081, the US Standard for Safety of Swimming Pools Pumps, Filters, and Chlorinators, and/or to CSA C22.2 No. 108, the Canadian Standard for Liquid Pumps.
§ ‘NSF/ANSI 50’ indicates that the pump bears a mark signifying evaluation to NSF/ANSI/CAN 50, the Standard for Equipment and Chemicals for Swimming Pools, Spas, Hot Tubs, and Other Recreational Water Facilities.
Know Your Water. Own Your Water.
*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.
Hayward® and Super Pump® are registered trademarks of Hayward Industries, Inc.
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