Pentair Sweep® I/II Lower Bearing | LG30B

Pentair Sweep® I/II Lower Bearing | LG30B

Pentair LG30B lower bearing for Sweep I/II in-floor pool valves. Provides smooth gear rotation and supports internal valve components.

• Made for Sweep® I & II Systems – OEM replacement lower bearing for in-floor pool valve assemblies.

• Supports Gear and Axle Alignment – Ensures smooth, balanced rotation for consistent zone cycling.

• Durable, Corrosion-Resistant Material – Built to withstand chemical exposure, water pressure, and continuous use.

• Restores Internal Valve Performance – Helps eliminate noise, friction, or stalling caused by worn or seized bearings.

• Essential for Rebuilds or Maintenance – Recommended during valve service or when internal movement becomes irregular.

The Pentair LG30B Lower Bearing is a precision-fit support component for Sweep® I and II in-floor valve systems, designed to provide smooth rotational movement for the valve’s internal gear assembly and drive axle. This lower bearing keeps the internal mechanism properly aligned and minimizes friction during operation, which is essential for accurate zone cycling and consistent water distribution.

Crafted from durable, corrosion-resistant materials, the LG30B is built to endure constant exposure to chlorinated water, high pressure, and mechanical stress. Over time, bearings can degrade—leading to grinding, sticking, or gear misalignment. Replacing a worn bearing with the LG30B can immediately restore quiet, smooth operation and extend the life of other internal components.

Whether you're performing a complete valve rebuild or targeting a specific mechanical issue, this lower bearing is a key part of maintaining your in-floor cleaning system’s performance and longevity.

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.