Pentair Impeller for WhisperFlo 347927 / 3/4 HP Pumps || 073127

Pentair 073127 Impeller for WhisperFlo 347927 / 3/4 HP Pumps

OEM Pentair 073127 impeller fits WhisperFlo 347927 (3/4 HP) pumps. Restores full flow & pressure. Strong performance, exact replacement.

Features

• Direct OEM replacement for Pentair WhisperFlo model 347927 3/4 HP pumps.
• Restores designed flow rate and pressure for efficient filtration.
• Constructed with durable materials to resist corrosion and wear under load.
• Helps avoid energy waste and motor strain caused by a worn or damaged impeller.
• Saves on cost compared to replacing the full pump.

Description

The Pentair 073127 impeller is engineered to precise OEM specs for the WhisperFlo 347927 3/4 HP high-performance pump. When the impeller is damaged, clogged, or worn, pump flow and pressure suffer, reducing filtration effectiveness and increasing energy consumption. Replacing it with this impeller restores hydraulic efficiency, helps maintain volume through the filter and plumbing, reduces strain on the motor, and brings back pump performance to its rated capacity. The result: better water clarity, lower energy costs, and longer pump life.

Pro Tip

Always tighten impeller nut to manufacturer’s torque spec. Replace the accompanying shaft seal and inspect the volute water passages for buildup—those often reduce performance even with a new impeller.

Related Parts

• Pentair Volute / Seal Plate Gasket | SKU 357100Z

Installation Tips

Turn off power and relieve any system pressure before opening pump. Check that impeller fits snug on shaft and spins freely. Clean the volute housing of debris. Replace any worn seals or gaskets to maintain seal integrity and prevent air leaks.

We want you to have quick and easy access to warranty information for all the brands we carry. Please click on the links below to view each manufacturer’s warranty page:

• Pentair Warranty
  
• A&A (Pentair In-Floor) Warranty
  
• Fluidra Warranty (Zodiac / Jandy / Polaris / Caretaker)
  
• Paramount Warranty
  
• BlueSquare Warranty
  
• Hayward Warranty
  
• All Other Manufacturer Warranties
  

Note: Warranty coverage, registration, and service terms are provided directly by the manufacturer. Please review the details carefully to ensure proper understanding of coverage and claim procedures.