Westlake Pipe & Fittings 850002 0.25″ MPT Schedule 80 PVC Plug

Description

Westlake Pipe & Fittings 850002 0.25″ MPT Schedule 80 PVC Plug

The Westlake Pipe & Fittings 850002 0.25″ MPT 80 PVC Plug is a precision-engineered component designed to deliver dependable sealing performance in a wide range of fluid handling systems where durability, chemical resistance, and pressure reliability are essential. Manufactured from high-quality Schedule 80 polyvinyl chloride (PVC), this male pipe thread (MPT) plug is built to withstand demanding industrial, commercial, and residential applications while maintaining long-term structural integrity.

Its compact 0.25-inch size makes it ideal for terminating or sealing off small-diameter threaded openings in piping networks, equipment ports, manifolds, valves, and instrumentation lines. The Schedule 80 construction provides thicker walls compared to Schedule 40 fittings, resulting in higher pressure ratings and improved resistance to mechanical stress, vibration, and impact. This added strength is especially valuable in systems where pressure fluctuations, thermal changes, or physical handling could compromise lesser fittings.

The molded male pipe threads are designed to meet industry standards, ensuring consistent engagement with compatible female threaded fittings and reducing the risk of cross-threading, leaks, or premature wear. When properly installed with appropriate thread sealant or PTFE tape, the plug forms a tight, leak-resistant seal that helps maintain system efficiency and safety. PVC as a material offers excellent resistance to a broad range of chemicals, including many acids, bases, salts, and corrosive solutions, making this plug suitable for chemical processing, water treatment, irrigation, laboratory setups, and industrial fluid transfer applications.

Unlike metal plugs, the Westlake Schedule 80 PVC plug will not rust, corrode, or scale over time, which helps preserve flow quality and reduces maintenance requirements. Its smooth internal and external surfaces minimize buildup and make cleaning easier, contributing to hygienic performance in potable water or process water systems when used within approved guidelines. The lightweight nature of PVC simplifies handling and installation, reducing labor time and strain during assembly, especially in tight or confined spaces where small fittings are commonly used.

Additionally, PVC’s inherent electrical insulation properties make this plug a safe choice in applications where electrical conductivity must be avoided. Westlake Pipe & Fittings is known for consistent manufacturing quality and strict quality control, ensuring that each plug delivers uniform dimensions, reliable thread form, and dependable performance across installations.

The gray color typical of Schedule 80 PVC not only distinguishes it from lower-pressure components but also provides UV resistance advantages in certain environments, helping maintain appearance and performance in exposed installations when properly rated. The 0.25″ MPT Schedule 80 PVC Plug is suitable for cold water systems and approved industrial uses within specified temperature and pressure limits, offering a cost-effective yet robust solution for sealing unused ports, future expansion points, or temporary shutdowns in piping systems.

Its versatility allows it to be used across multiple industries, including plumbing, irrigation, manufacturing, chemical handling, aquaculture, and maintenance operations, where a reliable threaded closure is required. By choosing the Westlake Pipe & Fittings 850002 plug, users benefit from a combination of precision engineering, material reliability, and long service life, making it a dependable component that supports system integrity, minimizes downtime, and contributes to overall operational efficiency.

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 850002 0.25″ MPT Schedule 80 PVC Plug Features:

• Made from high-strength Schedule 80 PVC for enhanced pressure resistance
• 0.25″ Male Pipe Thread (MPT) design for secure threaded sealing
• Smooth molded threads for reliable fit and reduced leakage risk
• Suitable for industrial, commercial, and residential applications
• Thicker wall construction compared to Schedule 40 fittings
• Ideal for sealing unused or future expansion ports
• Excellent chemical and corrosion resistance
• Non-conductive and rust-free material
• Lightweight and easy to install

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