Pentair Bottom Shell – Replacement Base Housing for Sweep® I & II Pool Valves | LG02

Pentair Bottom Shell – Replacement Base Housing for Sweep® I & II Pool Valves | LG02

Pentair LG02 Bottom Shell for Sweep I/II systems. Heavy-duty base housing supports internal valve components and ensures leak-free performance.

• Compatible with Sweep® I & II Systems – Direct replacement for the lower valve body housing on Pentair and A&A in-floor pool systems.

• Supports Internal Mechanism Stability – Houses gears, cam, and water distributor while providing secure structural support.

• Engineered for Durability – Built from UV- and chemical-resistant materials for long-lasting performance in harsh pool environments.

• Precision-Molded for Tight Sealing – Designed to mate perfectly with the top shell to prevent leaks and pressure loss.

• Essential for Rebuilds & Repairs – Ideal when restoring cracked, warped, or aged valve housings.

The Pentair LG02 Bottom Shell is a rugged, factory-grade replacement for the lower body housing of Sweep® I and Sweep® II in-floor valve systems. As the foundation of the valve assembly, this shell holds all internal components—such as the gear assembly, cam, and water distributor—in proper alignment to ensure balanced, reliable operation.

Over time, exposure to UV rays, fluctuating pressure, and harsh pool chemicals can lead to cracks, warping, or leaks in the base housing. Replacing a worn or damaged bottom shell with the LG02 restores system integrity, preventing water loss and maintaining the valve’s optimal performance.

Manufactured from high-strength, chemical-resistant polymer, this bottom shell is built to handle demanding pool conditions while maintaining a tight seal with the upper housing. It’s a must-have part during full valve rebuilds or when servicing any Sweep® I/II valve exhibiting signs of structural wear.

Fast to install and built to last, the LG02 ensures your in-floor cleaning system remains efficient and leak-free.

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.