John Guest 3/8 inch 25 ft LLDPE Flexible Plumbing Tubing Blue

Description

Product Overview

The John Guest 3/8 inch 25 foot LLDPE tubing is engineered for reliable water delivery in a variety of plumbing applications. Constructed from linear low‑density polyethylene, the tubing offers a perfect balance of flexibility and strength, allowing it to bend around obstacles while maintaining structural integrity. With an outside diameter of 0.38 inches and a nominal wall thickness of 1.3 mm, the hose meets industry standards for both residential and commercial use.

Certified to NSF 61 and NSF 51, this tubing is safe for potable water and complies with strict health regulations. It is rated for a maximum pressure of 150 psi at 70 °F and 90 psi at 150 °F, providing confidence in high‑temperature environments and ensuring consistent performance under demanding conditions. The bright blue color not only adds visual appeal but also aids in quick identification during installation and maintenance.

Each package includes one 25‑foot length of tubing and a compatible fitting, allowing users to create a complete, ready‑to‑use system straight out of the box. The lightweight design—just 7.2 ounces per roll—makes handling and storage effortless, while the material’s chemical resistance protects against a wide range of fluids commonly encountered in plumbing, irrigation, and industrial settings.

Usage

Designed for versatility, this tubing excels in residential plumbing projects such as sink installations, dishwasher connections, and bathroom fixture upgrades. Its flexibility simplifies routing through tight spaces, reducing the need for additional connectors or elbows. In commercial environments, the hose is ideal for HVAC condensate lines, cooling tower make‑up water, and laboratory water distribution systems where reliability and compliance are paramount.

The tubing also performs well in agricultural and landscaping applications, including drip irrigation, sprinkler system repairs, and water feature maintenance. Because the material is odorless, tasteless, and non‑toxic, it is safe for use in food‑processing facilities and any scenario where water quality is a concern. The 25‑foot length provides ample reach for most projects while still being easy to cut to the exact size required, ensuring a snug fit with standard 3/8‑inch OD connectors.

Whether you are a DIY homeowner, a professional plumber, or a facilities manager, the John Guest LLDPE tubing offers a dependable solution that meets both performance and regulatory demands.

Why Choose Us

John Guest is a globally recognized brand known for its commitment to quality and innovation in fluid handling solutions. Every tube is manufactured under strict quality‑control protocols, guaranteeing consistent wall thickness, dimensional accuracy, and pressure tolerance. The NSF 61 and NSF 51 certifications underscore the product’s suitability for potable water applications, giving end‑users peace of mind regarding safety and compliance.

Our tubing is backed by a 12‑month warranty, reflecting confidence in its durability and performance. Should any issues arise, our dedicated customer support team is available to provide technical assistance, replacement parts, or guidance on proper installation techniques. We also offer comprehensive documentation, including pressure charts, installation guides, and compatibility lists, to help you select the right accessories and achieve optimal results.

In addition to product reliability, we prioritize sustainability. The polyethylene used in our tubing is recyclable, and our manufacturing processes adhere to environmental best practices, reducing waste and energy consumption. By choosing John Guest, you are not only investing in a high‑quality product but also supporting responsible manufacturing standards.

Key Features

• Flexible LLDPE construction allows easy routing around obstacles without kinking.
• NSF 61 and NSF 51 certified for safe potable water use and compliance.
• Rated up to 150 psi at 70 °F, providing reliable performance under pressure.
• Bright blue color for quick visual identification and inventory management.
• 12‑month warranty and responsive customer support for peace of mind.

FAQ

What is the maximum pressure this tubing can handle?

The tubing is rated for a maximum pressure of 150 psi at 70 °F. At higher temperatures, such as 150 °F, the rating drops to 90 psi, which is still suitable for most residential and commercial applications.

Is this tubing safe for drinking water?

Yes. The product is NSF 61 and NSF 51 certified, confirming that it meets strict standards for potable water safety and does not leach harmful substances into the water supply.

Can I cut the tubing to a custom length?

Absolutely. The LLDPE material is designed to be easily cut with a standard utility knife or scissors. Cutting to the exact length needed ensures a tight fit with connectors and reduces waste.

What types of connectors are compatible with this tubing?

The 3/8‑inch outer diameter makes it compatible with most standard 3/8‑inch OD plumbing fittings, including push‑fit, compression, and clamp‑type connectors. Always verify the connector’s material compatibility for optimal performance.

How does the warranty work?

The tubing comes with a 12‑month limited warranty covering manufacturing defects. If you encounter any issues within this period, contact our support team with the purchase details, and we will arrange a replacement or provide troubleshooting assistance.