Pentair WhisperFlo High Performance Pump | EC-015583

Pentair WhisperFlo High Performance Pump – EC-015583

Reliable single-speed Pentair WhisperFlo pump 1 HP (EC-015583), 115/230 V, 2″ ports, TEFC motor. High performance for in-ground pools.

Features

• 1 HP high-performance motor designed for robust circulation
• Dual-voltage configuration (115 V / 230 V) for flexible installations
• TEFC motor construction ensures quiet and dependable operation
• 2″ suction and discharge ports compatible with standard plumbing
• Cam & Ramp™ lid and oversized strainer basket for easier maintenance
• NEMA Premium® efficient motor meets DOE single-speed efficiency standards

Description

The Pentair WhisperFlo High Performance Pump (EC-015583) is an excellent choice when strong hydraulic capacity and durability are priorities. It combines a robust 1 HP motor, a well-optimized hydraulic flow path, and heavy-duty construction suitable for residential in-ground pool use. With dual-voltage support and standard porting, this model installs with minimum fuss and supports long-term reliability.

Pro Tip

Before powering the pump, ensure your plumbing suction side is free of air leaks and your strainer basket is clean. For maximum operating life, keep the lid clear and inspect the seal annually. If you later decide to migrate to variable-speed operation for energy savings, retain the industrial footprint of this pump when sizing replacements.

Related Parts

• Cam & Ramp Replacement – WhisperFlo
• WhisperFlo Seal Plate Kit
• 2″ Union Adaptor Kit
• Difusser Assembly

For more replacement parts and a visual breakdown, click here.

Installation Tips

Install on a level, vibration-isolated pad. Ensure wiring matches the selected voltage and breaker rating per the manual. Use 2″ plumbing with minimal elbows to reduce head loss. Prime the pump by filling the strainer basket and closing the lid securely. After start-up, check for leaks, verify full basket flow, and monitor motor temperature during initial runtime.

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.