Waterway 711-4000 1 1/2" Union Gasket - Durable and Leak-Proof for Plumbing Applications

💧 Waterway 711-4000 1 1/2" Union Gasket
Durable, Leak-Proof Seal for Pool, Spa & Plumbing Unions

🏊 Part #711-4000 | Genuine Waterway Replacement | 1.5" Union Gasket

The Waterway 711-4000 1 1/2" Union Gasket is a premium replacement designed for a variety of pool, spa, and plumbing union fittings. Crafted from high-quality rubber, this gasket ensures a watertight, reliable seal—helping prevent leaks and prolonging the life of your equipment.

✅ Key Features:

• 🔹 Exact Fit: Designed to fit 1 1/2" Waterway union connections and compatible brands
• 🔹 Material: High-grade, chemical-resistant rubber for durability and performance
• 🔹 Leak-Proof: Maintains a secure seal under pressure to prevent water loss
• 🔹 Easy Installation: Flexible design allows for quick replacement—no special tools required
• 🔹 Versatile: Compatible with Waterway, as well as select CMP, Pentair, and Hayward 1 1/2" unions*

🛠️ Installation Instructions:

1. Turn off your pump and relieve pressure from the plumbing system.
2. Open the union fitting and remove the old gasket.
3. Clean the groove and surrounding area.
4. Insert the new Waterway gasket into the groove, ensuring even placement.
5. Reconnect and tighten the union hand-tight. Check for leaks after restarting the system.

🔁 Replaces:
May also replace CMP 21063-150-000, Pentair 192039, and select Hayward 1 1/2" union gaskets (verify dimensions before purchase).

📏 Specifications:

• Inside Diameter: 1.5" (fits 1 1/2" unions)
• Material: EPDM or equivalent chemical-resistant rubber
• Color: Black
• Manufacturer: Waterway Plastics
• SKU: 711-4000

🏅 Why Choose Waterway OEM Parts?
Waterway union gaskets are built to meet or exceed OEM quality standards—ensuring a reliable, leak-free pool or spa experience. Replace worn or damaged gaskets regularly to prevent leaks and protect your equipment.

*Compatibility based on manufacturer specs. Always check your model for fit.