Pentair Style 2 Vinyl Collar Thread Lock (Dark Blue) | 236166

Pentair Style 2 Vinyl Collar Thread Lock (Dark Blue) | SKU 236166

Thread-locking ring in dark blue for Pentair In-Floor Style 2 vinyl collars — SKU 236166.

Features

• OEM part for Style 2 vinyl liner pool systems. :contentReference[oaicite:8]{index=8}
• Dark blue finish matches matching vinyl-care components. :contentReference[oaicite:9]{index=9}
• Secures the collar to the riser, preventing loosening during operation.
• Made of durable vinyl designed to resist chemical exposure.
• Listed in Pentair’s official in-floor cleaning parts catalog. :contentReference[oaicite:10]{index=10}

Description

The Pentair Style 2 Vinyl Collar Thread Lock (Dark Blue) SKU 236166 is a key retention part in Pentair’s in-floor cleaning systems for vinyl liner pools. It threads into the top plate to hold the vinyl collar tightly in place on the riser. The dark blue color blends cleanly with vinyl-care trims and provides a secure, reliable seal without detracting from your pool finish.

Pro Tip

Before installing, clean and dry the riser threads. Apply a small amount of vinyl-safe lubricant to ensure smooth threading and proper torque. This helps you secure the collar without over-tightening.

Related Parts

• Pentair Style 2 Vinyl Collar Thread Lock (Dark Blue) | SKU 236166
• Pentair Style 2 Vinyl Collar Body (Dark Blue) | SKU 236946
• Pentair Style 2 Vinyl Collar Top Plate (Dark Blue)
• Pentair Style 2 Vinyl Collar Thread Lock (Blue)

Installation Tips

Turn off the pool system and relieve pressure before removing or installing the lock ring. Confirm the riser is clean, and thread the lock ring on gently but firmly. Avoid over-tightening, which can stress the vinyl collar or top plate.

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.