Pentair Flat Plated Washer – OEM Spacer for Sweep® I & II Valve Assemblies | LG04

Pentair Flat Plated Washer – OEM Spacer for Sweep® I & II  Valve Assemblies | LG04

• Designed for Sweep® I and II Valve Systems – Ensures precise spacing within Pentair/A&A in-floor cleaning assemblies.

• Distributes Load Evenly – Supports secure assembly by minimizing stress around bolts and rotating parts.

• Flat, Plated Steel Construction – Corrosion-resistant and built for long-term exposure to moisture and chemicals.

• Critical for Internal Alignment – Helps maintain smooth movement of mechanical components inside the valve.

• OEM Fit and Finish – Manufactured to Pentair specifications for reliable, maintenance-grade replacements.

The Pentair LG04 Flat Plated Washer is a small but essential component used in Sweep® I and II in-floor valve systems. Positioned between internal moving parts or fasteners, this washer helps distribute mechanical loads evenly while preserving structural alignment during operation.

Crafted from plated steel, the LG04 resists corrosion and mechanical wear, making it ideal for long-term use in pool environments where exposure to water, chlorine, and high pressure is constant. Its flat, uniform surface helps prevent component misalignment and reduces stress on surrounding parts — preserving the longevity and performance of the valve system.

Often overlooked, washers like the LG04 are vital for keeping internal assemblies tight, balanced, and functioning without unnecessary friction or premature wear. Whether you're performing a full system rebuild or replacing worn hardware, this washer restores factory-level performance and mechanical reliability.

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.