The John Guest 3/8" x 5/16" Grey Acetal Enlarger is a push-fit reducing connector designed to join 5/16" tubing to 3/8" tubing within drinks dispense and water systems. Manufactured from durable grey acetal, this fitting provides a secure and reliable transition between different tube sizes.
Using John Guest’s trusted push-fit technology, tubing can be connected quickly without tools or clamps. Simply push the tubing into the fitting to create a strong, leak-resistant seal.
Reducing connectors such as this enlarger are commonly used in beer dispense systems, beverage equipment, water filtration installations and drinks cooling systems, where tubing sizes may vary between components.
Key Features
- Genuine John Guest push-fit fitting
- 3/8" x 5/16" reducing connector
- Durable grey acetal construction
- Tool-free push-fit installation
- Allows connection between different tubing sizes
- Suitable for drinks dispense and water systems
Typical Applications
This fitting is commonly used in:
- Beer and drinks dispense systems
- Home bar installations
- Water filtration equipment
- Beverage cooling systems
- Commercial bar and hospitality equipment
What Is an Enlarger Fitting?
An enlarger fitting allows two different tubing sizes to connect within the same system. It is used when a smaller tube needs to transition into a larger tube while maintaining a secure push-fit connection.
These fittings are particularly useful in beverage systems where different equipment components may use different tube sizes.
Installation Tip
Ensure tubing is cut squarely before inserting it into the push-fit fitting. Push the tube fully into the connector until it reaches the internal stop to create a secure seal.
Compatible With
- 3/8" and 5/16" imperial beverage tubing
- John Guest push-fit fittings
- Drinks dispense systems
- Water filtration installations
Frequently Asked Questions
What tubing sizes does this fitting connect?
This enlarger connects 5/16" tubing to 3/8" tubing.
Do John Guest push-fit fittings require tools?
No. Tubing simply pushes into the connector to create a secure connection.
