Schedule 40 PVC Caps

At Maxx Supply, we know that reliable pipes and fittings are the foundation of any successful plumbing or construction project. That’s why we offer a broad selection of Schedule 40 PVC caps built for long-term performance in demanding environments.

Our PVC caps are ideal for commercial, residential, and industrial applications, offering excellent resistance to corrosion, chemicals, and high temperatures. With a tight, dependable seal, these caps prevent leaks and block debris, ensuring your plumbing systems run efficiently.

What Are Schedule 40 PVC Caps?

Schedule 40 caps are essential fittings used to seal off the end of a Schedule 40 PVC pipe. They are commonly used in plumbing, irrigation, drainage, and industrial systems where the termination of a pipe is needed. Whether you’re temporarily capping a pipe for maintenance or sealing it permanently, these components prevent leaks while allowing for future access or system modifications.

Slip Caps vs. FPT Caps

Our lineup includes both slip caps and FPT (female pipe thread) caps:

  • Slip Caps: These caps slide directly onto the end of a pipe and are perfect for temporary sealing. Installation is quick and tool-free, making them a favorite among DIYers and maintenance teams.
  • FPT Caps: Featuring female threading, these caps create a secure, twist-on seal. They are better suited for high-pressure or long-term installations where strength and durability are critical.

Available in sizes from 1/2" to 6", our Schedule 40 PVC end caps are compatible with most standard plumbing systems and applications.

Explore our complete selection of Schedule 40 caps, including slip and FPT designs. Every product is manufactured to meet high industry standards and is in stock for fast shipping across the U.S.

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Why Choose Maxx Supply for Schedule PVC End Caps?

When it comes to sealing off your plumbing or construction lines, the right cap makes all the difference. Here’s why Maxx Supply stands out:

Engineered to Industry Standards

All of our Schedule 40 PVC end caps are manufactured to meet ASTM D1784 and D2466 standards, ensuring reliable compatibility and consistent quality across every part. Whether you’re working on a residential repair or a commercial build, you can trust our caps to perform.

Durability You Can Count On

These caps are widely used in water supply systems, irrigation lines, wastewater and drainage applications, and construction and maintenance projects. They’re regarded for:

  • Chemical Resistance: Withstands exposure to a wide range of acids, alkalis, and salts.
  • Thermal Endurance: Performs reliably at temperatures up to 140°F.
  • Weather Tolerance: Excellent UV resistance makes these caps suitable for indoor and outdoor use.

Fast Shipping. Expert Support.

We know time is money. That’s why we offer fast nationwide shipping and a knowledgeable customer support team ready to help contractors and DIYers find the right cap, the first time.