Pentair WhisperFlo VST Variable Speed Pump | 011533
Pentair WhisperFlo VST Variable Speed Pump | 011533
SKU#: 011533
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Pentair WhisperFlo VST Variable Speed Pump | 011533
SKU# 011533
Manufacturer: PENTAIR
In store only
Our growing portfolio of variable speed pumps has a solution for every pool.
- Energy Savings: Variable speed technology reduces energy costs by up to 90%.*
- Long, Dependable Performance: Improved mechanical seal and totally enclosed fan-cooled (TEFC) motor help withstand harsh temperatures and chemicals.
- Improved Connectivity for Higher Flexibility: RS-485 connectivity for improved interface with automation systems and loT devices for more flexibility.
- Simple to Program: Advanced onboard digital display and realtime, 24-hour clock. Select from three programmable speeds plus an override to meet your specific needs.
- The Smarter Upgrade: 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.
- Installation Friendly: Adapts to 115V to 230V and 50hz or 60hz power with no special wiring or switching.
CALCULATE YOUR SAVINGS
Estimate how much you can save on energy costs by switching to a variable speed pool pump.
Use the calculator below.
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Product Details
About this product
Description
The pump's drive controls the speed settings as well as run durations. The pump can operate at speeds ranging between 450 and 3450 RPM and will operate within the voltage range of 115-230 Vrms nominal at either 50 or 60Hz input frequency.
The pump is intended to run at the lowest speeds needed to maintain a sanitary environment and, at the same time, minimize energy consumption. Factors such as pool size, the presence of additional water features, type of chemicals used to maintain sanitary conditions, and local environmental factors will impact optimal programming to maximize energy conservation.
Highlights
• Simple user interface
• UV and rain-proof enclosure
• Onboard time of day schedule
• Adjustable priming mode
• Programmable Quick Clean mode
• Pump alarm display and retention
• Accepts 115-230V, 50/60Hz input power
• Auto power limiting protection circuit
• 24hr. clock retention for power outages
• Keypad lockout mode
• Extremely quiet operation
• 2 in. Plumbing for simple replacement
• See-through strainer pot lid allows easy inspection of strainer basket
• Self-priming for quick, easy start-up
• WEF: 8.4 THP: 2.6
• High-Efficiency Permanent Magnet Motor
• 56 Square Flange
• Totally Enclosed Fan Cooled (TEFC)Features
Our growing portfolio of variable speed pumps has a solution for every pool.
- Energy Savings: Variable speed technology reduces energy costs by up to 90%.*
- Long, Dependable Performance: Improved mechanical seal and totally enclosed fan-cooled (TEFC) motor help withstand harsh temperatures and chemicals.
- Improved Connectivity for Higher Flexibility: RS-485 connectivity for improved interface with automation systems and loT devices for more flexibility.
- Simple to Program: Advanced onboard digital display and realtime, 24-hour clock. Select from three programmable speeds plus an override to meet your specific needs.
- The Smarter Upgrade: 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.
- Installation Friendly: Adapts to 115V to 230V and 50hz or 60hz power with no special wiring or switching.
CALCULATE YOUR SAVINGS
Estimate how much you can save on energy costs by switching to a variable speed pool pump.
Use the calculator below.Brand Information
Founded in 1966, Pentair has engineered water solutions to filter, clean and sanitize water to its purest state, while automation equipment makes it all easy to control from anywhere so that you can truly enjoy your pool and spa.
Visit Manufacturers Website -
Specifications
External Control
This pump can be externally controlled via digital inputs using the RS-485 Automation Wiring Kit (P/N 356324z).
See External Control via Digital Inputs, page 6. The pump can be externally controlled by most Pentair control systems via an RS-485 connection using the RS-485 Automation Wiring Kit (P/N 356324z). The pump address and other settings can be programmed from the pump's keypad. See External Control via RS-485, page 5.
When connected to external controls, the pump will prioritize commands as follows: RS-485 > Digital Inputs > Drive Programmed Schedule
Refer to the control system manual for further details on how to connect and program your pump with your control system.
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Q/A
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