Pentair In-Floor (A&A) Gamma Series 2 Adjustable Flow Pop-Up Head, White | 236671 566995

Description

Pentair In-Floor (A&A) Gamma Series 2 Adjustable Flow Pop-Up Head, White | 236671 / 566995

The Pentair In-Floor (A&A) Gamma Series 2 Adjustable Flow Pop-Up Head is a high-performance in-floor cleaning system nozzle designed for precise flow control and reliable pop-up action. This Series 2 head is engineered to operate effectively across a wide range of pump speeds, making it ideal for modern variable-speed pool systems.

Key Features

• Adjustable internal orifice allows fine-tuning of water flow at each cleaning head
• Designed to operate reliably at both low and high pump speeds
• Gamma Series 2 design provides improved engagement and retention in the collar
• Stronger spring mechanism ensures full pop-up and retraction
• White finish blends with most pool interiors

Flow Adjustment

• Multiple selectable flow settings allow balancing of cleaning zones
• Helps optimize debris movement while maintaining efficient circulation
• Reduces the need for multiple fixed-flow nozzle types

Compatibility

• Designed for in-floor cleaning systems that use Gamma Series 2 (Style 2) pop-up collars
• Replaces earlier white adjustable flow heads in compatible Series 2 systems
• Not compatible with older Series 1 / Style 1 pop-up collars

Fitment Tip: Verify that your pool uses Gamma Series 2 (Style 2) pop-up collars. These heads will not seat correctly in earlier collar designs.

Installation Notes

1. Shut off the pool pump and relieve system pressure.
2. Remove the existing pop-up head from the collar.
3. Clean the collar and riser to remove sand or calcium buildup.
4. Insert the new pop-up head until it locks securely into place.
5. Set the desired flow adjustment before returning the system to operation.

When to Replace

• Pop-up head fails to rise or retract fully
• Flow adjustment mechanism no longer holds its setting
• Cracked nozzle body or worn internal components
• Uneven cleaning performance across zones

Maintenance Tips

• Periodically flush the pop-up collar to prevent debris buildup.
• Recheck flow settings if pump speeds or system layout changes.
• Inspect internal seals during routine pool service.