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Schedule 40 PVC Pipe – 4″ (4.5″ OD, 4.026″ ID)

$15.09 on Amazon.com (as of October 17, 2026, 11:46 AM EST) View details ↗

Upgrade your plumbing or drainage system with this **high-performance Schedule 40 PVC pipe**, engineered for durability and precision. Featuring a **4.5″ outer diameter (OD) and 4.026″ inner diameter (ID)**, this pipe ensures a perfect fit with standard fittings and connectors, reducing installation time and potential leaks. Its **220 PSI pressure rating** makes it ideal for residential plumbing, cold water applications, pool systems, and commercial drainage—delivering reliable performance under standard pressure demands.

Constructed from **rigid, corrosion-resistant PVC**, this pipe resists rust, scale buildup, and chemical degradation, ensuring a long service life with minimal maintenance. The **universal 4″ size** guarantees compatibility with most Schedule 40 fittings, simplifying repairs and expansions. Whether you're installing new lines or replacing outdated piping, this pipe offers a cost-effective, low-maintenance solution for a wide range of water and drainage projects.

Outer Diameter (OD)4.5″
Inner Diameter (ID)4.026″
Pressure Rating220 PSI
MaterialRigid Polyvinyl Chloride (PVC)
CompatibilityStandard 4″ Schedule 40 fittings and connectors
ApplicationsResidential/commercial plumbing, drainage, pool/spa systems, cold water lines
Is this pipe suitable for high-pressure hot water systems?
No, this Schedule 40 PVC pipe is rated for **cold water applications and standard pressure (220 PSI)** and is not recommended for hot water or high-pressure systems.
Can I use this pipe for outdoor drainage projects like downspouts?
Yes, its **durable PVC construction resists corrosion and scale**, making it a reliable choice for outdoor drainage, including downspouts and pool/spa systems.
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