Pentair Sweep® I/II Internal Motor with Gear | LG27B

Pentair Sweep® I/II Internal Motor with Gear | LG27B

Pentair LG27B internal motor with gear for Sweep I/II in-floor pool valves. Powers gear-driven zone cycling. Durable, direct replacement unit.

• Designed for Sweep® I & II Systems – Replaces the internal motorized drive unit that controls zone cycling in in-floor pool valves.

• Integrated Motor & Gear Assembly – Arrives preassembled for quick, hassle-free installation during system rebuilds or service.

• Restores Full Cleaning Operation – Ensures precise valve rotation for consistent water distribution to each zone.

• Built for Harsh Pool Environments – Engineered to withstand water pressure, chlorine exposure, and continuous use.

• OEM Specification Replacement – Matches original factory specs for seamless compatibility and reliable performance.

The Pentair LG27B Internal Motor with Gear is a critical drive component for Sweep® I and II in-floor pool cleaning systems. This replacement unit powers the rotation of the internal valve gears, controlling water flow through each cleaning zone and keeping the system cycling smoothly.

Preassembled and built to OEM specifications, the LG27B simplifies repair and rebuild processes by combining the motor and gear into a single, plug-and-play part. It’s ideal for resolving issues like valves stuck in one zone, irregular water distribution, or complete motor failure.

Crafted from durable, pool-grade materials, the motor housing and gear mechanism are designed to perform under constant exposure to water, pressure, and chemicals without corroding or seizing.

Whether you're performing scheduled maintenance or restoring a stalled valve, the LG27B is a reliable, long-lasting solution that brings your Sweep® system back to peak performance.

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.