Pentair WhisperFlo High Performance Pumps
Pentair 11512 WhisperFlo Pump, 3/4 HP
Sku: 011512        LPM #: 43490
Pentair 11513 WhisperFlo Pump, 1 HP
Sku: 011513        LPM #: 43491
Pentair 11514 WhisperFlo Pump, 1.5 HP
Sku: 011514        LPM #: 43492
Pentair 11515 WhisperFlo Pump, 2 HP
Sku: 011515        LPM #: 43493
Pentair 11516 WhisperFlo Pump, 3 HP
Sku: 011516        LPM #: 43494
About the Pentair WhisperFlo
LPM Part #:
The WhisperFlo Pump provides the best in water flow while keeping energy consumption at all time lows.
Pool Pump Features
  • 1 1/2HP full rated pool pump
  • Large see-through strainer
  • Over-sized volute
  • For residential or commercial applications
  • Durable Construction
  • Energy efficient
  • Improved water flow with patented Funnel-Flo-Diffusers
  • Higher performance using less horsepower
  • Longer lasting motor that doesn't require additional lubrication
The WhisperFlo Pump combines the best in high performance, durability, energy consumption while operating at whisper-quiet operation. The pump is constructed with thermoplastic housing, a stainless steel motor shaft, and sealed bearings for added durability. The housing provides added protection in extreme heat and resists corrosion while the steel motor shaft and sealed bearings ensure the pump will never need additional lubrication.

The WhisperFlo Pump ensures high water flow while reducing the amount of horsepower needed to run, passing the savings on to pool owners. It does this due to the innovative hydraulic design, moving water more efficiently and quietly than other comparable pumps. The reduced consumption costs and proven durability of the WhisperFlo has made this pump a pool or spa owner's dream.
Pentair WhisperFlo Specifications
Product Type Pool Pump
Voltage 230V and 115V / 230V
Compatible Motors B844, B843, B842, B841 and B661
Union Connection 2" x 2"
Amp Draw 9.6-8.8, 15.0-13.6, 14.8/7.8-7.4, 11.2/6.0-5.6 and 11.0-10.2
Service Factor 1.67, 1.65, 1.47, 1.3 and 1.15
Pool Type In Ground
Pump Speed Single
Rating Type Full-Rated
Energy Efficient YES
Horsepower 3/4 HP, 3 HP, 2 HP, 1-1/2 HP and 1 HP
Installation Type Residential
Manufacturer Pentair
1 Year Warranty if Installed by Pool Professional, 60 Day Warranty if Installed by Non-Professional, See Owner's Manual for Details.
Product Reviews
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4.71 average based on 7 reviews
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