Waterway 711-4000 1 1/2" Union Gasket - Durable and Leak-Proof for Plumbing Applications
711-4000
💧 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:
🛠️ Installation Instructions:
🔁 Replaces:
May also replace CMP 21063-150-000, Pentair 192039, and select Hayward 1 1/2" union gaskets (verify dimensions before purchase).
📏 Specifications:
🏅 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.
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:
- Turn off your pump and relieve pressure from the plumbing system.
- Open the union fitting and remove the old gasket.
- Clean the groove and surrounding area.
- Insert the new Waterway gasket into the groove, ensuring even placement.
- 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.
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