Lasco Fittings 429-025 2.5″S SCH40 PVC Coupling

Description

Westlake Pipe & Fittings 429-025 Coupling, 2.5″ Slip x 2.5″ Slip

The Westlake Pipe & Fittings 429-025 Coupling, 2.5″ Slip x 2.5″ Slip, is a high-quality PVC fitting designed to provide a secure and seamless connection between two 2.5-inch Schedule 40 PVC pipes. Engineered for durability and reliable performance, this coupling is ideal for a variety of plumbing, irrigation, pool, and spa systems, ensuring leak-resistant joints and maintaining system integrity over time.

This coupling features two 2.5-inch slip connections, allowing for easy bonding to standard PVC pipe using PVC solvent cement. The slip-fit design ensures a strong, permanent connection that can withstand high water pressure and environmental stresses. By creating a straight, continuous pipeline, the 429-025 coupling maintains consistent flow and reduces turbulence, which is critical in applications such as pool circulation systems, irrigation lines, and high-demand plumbing networks.

Manufactured from premium Schedule 40 PVC, this coupling is resistant to corrosion, chemical exposure, and UV damage, making it suitable for both indoor and outdoor use. Unlike metal fittings, the PVC construction will not rust, scale, or degrade over time, ensuring long-lasting performance. Its lightweight yet robust design makes it easy to handle during installation while maintaining the structural integrity needed for reliable water flow.

Installation is straightforward and efficient. Apply PVC cement to the slip ends and insert the corresponding pipe to form a secure, watertight joint. The 429-025 coupling is versatile, making it suitable for new installations, retrofits, or repairs.

The Westlake 429-025 Coupling is especially useful for extending pipelines, repairing damaged sections, or connecting existing 2.5-inch pipes in both residential and commercial systems. Its professional-grade construction ensures consistent results, whether you’re a contractor installing a large irrigation network or a DIY enthusiast upgrading a pool system.

By choosing the Westlake 429-025 Coupling, you are selecting a fitting that guarantees secure connections, leak-free performance, and long-term reliability. Its high-quality PVC construction, compatibility with standard Schedule 40 pipes, and straightforward installation process make it a trusted component in plumbing, irrigation, pool, and spa systems. Westlake’s commitment to quality ensures professional-grade results and dependable service for years to come.

Because it is manufactured by a company with a long history of providing PVC piping systems (Westlake Pipe & Fittings has built reputation for quality and innovation) this fitting is backed by industry-recognized standards. The product is white PVC in the usual finish for visible plumbing runs, and for outdoor or exposed installations the fitting may be painted with a white water-based latex paint to provide UV resistance (as suggested in some listings).

Westlake Pipe & Fittings is dedicated to helping contractors maximize efficiency and helping engineers design systems that entire communities can rely on.With manufacturing & distribution centers across North America, dedicated sales, technical services, specification engineers and customer support teams, our unparalleled service allows you to design, specify and install complete projects with confidence.

Westlake Pipe & Fittings 429-025 Coupling, 2.5″ Slip x 2.5″ Slip Features:

• 2.5″ Slip x 2.5″ Slip coupling for joining two PVC pipes
• Durable Schedule 40 PVC construction resists corrosion, chemicals, and UV damage
• Smooth interior ensures consistent water flow and minimal turbulence
• Compatible with standard PVC solvent cement for secure, leak-free installation
• Ideal for pools, spas, irrigation systems, and general plumbing

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