CMP 2in Self-Aligning In-Line Union Nut || 21048-000-010

CMP 2in Self-Aligning In-Line Union Nut || 21048-000-010

CMP 2” Self-Aligning In-Line Union Nut | SKU: 21048-000-010
Premium Replacement Union Nut for 2-Inch Pool and Spa Plumbing — Available Now at ePoolSupply.com

Ensure a reliable, leak-free connection in your pool or spa plumbing system with the CMP 2" Self-Aligning In-Line Union Nut (21048-000-010). Designed for precision alignment and ease of installation, this high-quality replacement nut helps secure union connections on pumps, heaters, filters, and other 2" plumbing components. Whether you're performing routine maintenance or replacing a worn or cracked fitting, this CMP union nut is the go-to solution for professionals and DIY pool owners alike.

✅ Key Features & Benefits:

• 🔧 2” Self-Aligning Design – Engineered to automatically align for a secure, hassle-free fit

• 🏊 Universal 2” Fit – Compatible with most standard 2” pool and spa plumbing unions

• 💪 Durable Construction – Made from high-grade, chemical-resistant materials for long-term performance

• 🔁 Ideal for Repairs or Retrofits – Easily replaces broken or worn union nuts without replacing the whole assembly
  

• 📄 SKU: 21048-000-010
  

• 🏠 Application: Pool & Spa Plumbing Systems

• ⚙️ Brand: CMP (Custom Molded Products)

⚡ Electrical & Safety Information:

• 🔌 Non-Electrical Component – No wiring or voltage concerns

• 🧪 Chemical & Heat Resistant – Built to withstand harsh pool chemicals and hot water conditions

• 💧 Leak Prevention – Creates a tight seal when properly installed and hand-tightened

🛠️ Installation Tips & Best Practices:

1. Turn Off Equipment – Shut off the pool pump and power before disassembly.

2. Inspect O-Ring or Gasket – Always check the condition of the union O-ring before reinstalling; replace if cracked or flattened.

3. Hand-Tighten Only – Avoid using tools that may over-tighten and crack the nut. Hand-tightening provides adequate seal in most cases.

4. Apply Silicone Lubricant – Lightly lube the gasket to ensure a smooth and secure fit.

5. Check for Leaks – After reinstalling, turn on the system and inspect for drips or moisture around the union connection.

🌟 Why Buy from ePoolSupply.com?

• ✅ OEM CMP Parts – No Substitutes

• 🚀 Fast Shipping from Our U.S. Warehouse

• 🛠️ Pool Experts Ready to Help with Installation Advice
  

• 🛒 Trusted by Pool Professionals & Homeowners Nationwide

Keep your plumbing system leak-free and professionally maintained with the CMP 2" Self-Aligning In-Line Union Nut (21048-000-010), only at ePoolSupply.com – your #1 source for pool and spa parts.

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.