3" Polypropylene Threaded Pipe Cap | 62254

3" Polypropylene Threaded Pipe Cap — Durable Chemical-Resistant End Cap (Product Code: 62254)

The 3" Polypropylene Threaded Pipe Cap from Barr Plastics (Product Code: 62254) is a lightweight, chemical-resistant threaded end cap designed to securely seal 3" threaded pipe runs. Built from durable polypropylene, this threaded pipe cap prevents leaks and contamination while offering easy installation and low maintenance for plumbing, irrigation, and industrial piping systems.

Features & Specifications

• Size: 3 inch nominal diameter — fits 3" threaded pipe (verify thread standard before ordering)
• Material: Polypropylene (PP) for excellent chemical resistance and low moisture absorption
• Design: Threaded cap for secure, leak-resistant closure
• Chemical resistance: Resists a wide range of common chemicals used in water, wastewater, and many process applications
• UV Stability: Available in formulations with UV stabilizers for outdoor use (verify product variant)
• Installation: Hand-tightenable or tightened with basic tools for quick field installation
• Maintenance: Minimal — cleans easily with water and mild detergent

Benefits & Applications

This 3" polypropylene threaded pipe cap simplifies end-of-line sealing and protects systems from debris, contaminants, and unwanted flow. Its chemical resistance and low moisture uptake make it ideal where corrosion or chemical exposure is a concern. Use it to temporarily or permanently close piping in plumbing, irrigation, wastewater treatment, chemical processing, agricultural systems, and many light industrial applications.

Because it’s lightweight and easy to install, the cap reduces labor time during installation and maintenance. For outdoor installations, UV-stabilized polypropylene options extend service life and reduce replacement frequency. Always confirm compatibility with your piping thread standard and operating temperature/pressure requirements before installation.

Installation Tips

• Confirm pipe thread standard (matching male/female threads) before fitting.
• Hand-thread the cap to start, then use a wrench or strap tool if additional torque is needed.
• Use appropriate thread sealant or tape where required by the system design or local code.
• Verify temperature and pressure conditions are within polypropylene performance limits for your application.

Why Buy from Barr Plastics

At Barr Plastics, we supply reliable, industrial-grade components backed by product expertise and responsive support. Our polypropylene pipe caps are selected for durability and consistent performance. Need bulk quantities, custom advice, or fast delivery? We offer flexible ordering and expert guidance to help you choose the right part for your system. Barr Plastics can ship across Canada and the U.S. through our distributor channels and partnered facilities.

Order now or request a quote. Contact us for technical assistance or to confirm thread compatibility and material options.