Part # 011771
Warranty 1 Year (See Pentair Warranty Card)
Manufacturer Code WF-23
The design that unleashed a new era in whisper-quiet operation
WHISPERFLO pump incorporates innovative hydraulic engineering to move water more efficiently and quietly than competitive pumps. Under typical operating conditions, WHISPERFLO pump offers the greatest water flow of any high performance pump—yet with the lowest electrical consumption. To circulate more water in less time and at the lowest cost, choose quiet, reliable, WHISPERFLO pump
WHISPERFLO pump is engineered to provide optimum performance in a complete range of installations, including pool/spa combinations. It operates suction-side, pressure-side, and in-floor cleaning systems, and is compatible with pressure or vacuum systems, sand filters, diatomaceous earth filters, and cartridge filters.
Additional features include:
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looking to replace whisperflo pool pump model WF-23C with a service factor 1.27. Is this the same as WF-23?
Hi Mike, The WF-23 is the exact replacement of your existing pump.
I'm replacing a motor and pump on my pool trying to make sure this is the same unit. The part number on the motor is 7-186236-20 and the model number on the pump is WF23.
Hello Robert - The Pentair Whisperflo 011771 is the correct replacement.
I just finished replacing the shaft seal on my booster pump. As soon as I turned the pump on water was leaking from the shaft seal. Is it defective or am I doing something wrong?
Depending on the model, the installation of a booster pump shaft seal can be slightly different than a pool pump shaft seal. Some booster pump and pool pump shaft seals require that a silicone sealant be used on the outer areas of the metal seat of the shaft seal. The seal will need to be lightly hammered into the body of the pump. You can use a 1 inch PVC coupling or a piece of 1 1/4 inch PVC pipe and a rubber mallet. This procedure will apply to any pool pump or booster pump using a >PS-1000 style shaft seal.
(5 out of 5 stars) Quite and efficent pool pump
Reviewed By: Jeffery N. from Troy, MI ()
Pros: Quite and efficent
Very happy with pump, it is quite and moves much more water per hour then my old motor. Pump was delivered in 4 business days and price was excellent.