1-1/2" Polypropylene Threaded Pipe Plug | 62259

1-1/2" Polypropylene Threaded Pipe Plug — Model 62259

The Barr Plastics 1-1/2" Polypropylene Threaded Pipe Plug (model 62259) is a lightweight, chemical-resistant plug designed to securely seal the end of threaded pipes. Built from high-quality polypropylene, this female-threaded pipe plug prevents leaks, resists corrosion, and delivers long service life in water systems, chemical handling, and general plumbing applications.

Features & Specifications

• Model: 62259
• Material: Polypropylene — excellent chemical resistance and durability
• Size: 1-1/2" nominal diameter (fits 1-1/2" threaded pipe)
• Connection Type: Female threads for secure, threaded installation
• Temperature Range: Generally effective up to ~200°F (93°C) — confirm for specific duty
• Lightweight & non-corroding: Easier handling than metal plugs and resistant to rust
• Applications: Suitable for water, many chemicals, and non-aggressive fluids

Benefits & Applications

The 1-1/2" polypropylene threaded plug solves common sealing problems by providing a reliable, low-maintenance closure for unused or temporarily capped pipe ends. Its chemical resistance makes it ideal for chemical processing lines and water treatment systems where metal corrosion is a concern. Because polypropylene is lightweight, installers save time and reduce strain during handling and replacement. Use it in municipal water systems, irrigation, wastewater lines, industrial plumbing, and many chemical transport applications where temperatures and fluids stay within the material’s ratings.

For example, capping an unused 1-1/2" branch in a processing line with the 62259 plug prevents leaks and contamination while eliminating the need for costly metal replacements. In corrosive environments, switching to polypropylene can extend service life and reduce downtime for maintenance.

Installation Guidelines

• Ensure pipe threads are clean and free of debris before installation.
• Use approved pipe thread tape or compatible thread sealant for a leak-proof joint as required by your application.
• Hand-start threads, then tighten with appropriate tools without over-torquing to avoid thread damage.
• Confirm temperature and chemical compatibility for your specific use case.

Why Buy from Barr Plastics

At Barr Plastics, we supply reliable plastic piping components backed by product expertise and fast service. Our polypropylene threaded plug (model 62259) is stocked for quick fulfillment and supported by technical guidance to help you choose the right part for your system. Barr Plastics can ship across Canada and the US through our distributor channels and partnered facilities, ensuring timely delivery to your site.

Ready to secure your line with a durable, corrosion-resistant plug? Order now or contact us for a quote and technical assistance.