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John Guest 3/8" Plastic Insert (Quantity of 10) TSI375S

SKU: 14299000002 | 3900009623
Regular price £3.30
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John Guest 3/8" Plastic Insert (Quantity of 10) TSI375S

Ensure secure and reliable pipe connections with the John Guest 3/8" Plastic Insert. Specifically designed to enhance pipework stability, this high-quality insert delivers reinforced support for potable liquid and hot water applications. Manufactured with precision in the UK, it ensures durability and optimal functionality for your plumbing needs.


Key Benefits

  • Stronger Connections
    Enhances sealing for leak-proof performance when used with John Guest fittings.
  • Maintains Pipe Integrity
    Prevents pipe distortion by keeping the ends round and secure, even under stress.
  • Versatile Compatibility
    Works with both soft metals and plastic pipe/tubing.
  • Adaptable for Various Systems
    Ideal for hot and cold water, as well as central heating systems.

Product Specifications

Attribute Details
Product Type Plastic Insert
Size 3/8 inch
Quantity Pack of 10
Applications Potable liquid, hot water, and central heating systems
Material High-quality, durable plastic

Features and Highlights

  • Enhanced Pipe Support
    Keeps pipes rigid and maintains structural integrity, even when side loads are applied.
  • Improved Sealing
    Contributes to a tighter fit with John Guest fittings, reducing the risk of leaks.
  • Durable Construction
    Built to handle the demands of a variety of plumbing systems.
  • Easy to Install
    Simple and quick to insert, making it an essential addition for any DIYer or professional.

Applications of John Guest Plastic Inserts

The John Guest 3/8" Plastic Insert is ideal for a range of systems, including:

  • Potable Water Systems
    Perfect for ensuring safe and leak-proof piping installations.
  • Hot Water Applications
    Handles high temperatures with ease while maintaining pipe stability.
  • Central Heating Systems
    Provides robust support and ensures long-term efficiency in heating applications.

Whether you’re working with soft metal piping or plastic tubing, this versatile product guarantees top-tier performance in a variety of use cases.


Secure Your Connections with John Guest Inserts

Give your pipework the support it needs with John Guest 3/8" Plastic Inserts. Designed for ease of use and built to last, these inserts are an essential component for reliable and efficient connections.

Order your pack of 10 today to experience superior performance and long-lasting quality!

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