15mm x 3/8" Stem to Stem Adaptor

John Guest 15mm x 3/8" Stem to Stem Adaptor – NC478

The genuine John Guest NC478 Stem to Stem Adaptor provides a simple and reliable way to connect 15mm and 3/8" push-fit fittings within the same installation. Manufactured to John Guest's renowned quality standards, this adaptor offers a secure, leak-resistant connection and is quick to install without the need for tools.

Ideal for converting between metric and imperial push-fit systems, this fitting is widely used in beer dispense equipment, water filtration systems, beverage installations, compressed air applications and other fluid transfer systems.

Available to purchase individually or in money-saving packs of 10, making it suitable for both one-off repairs and larger installations.

Features

✔ Genuine John Guest fitting

✔ Part Number: NC478

✔ Connects 15mm and 3/8" push-fit fittings

✔ Metric to imperial stem-to-stem adaptor

✔ Fast push-fit installation

✔ No tools required

✔ Secure, leak-resistant connection

✔ Demountable and reusable

✔ High-quality acetal construction

✔ Available individually or in packs of 10

Suitable Applications

• Beer dispense systems
• Home bars
• Commercial bars and pubs
• Breweries
• Cellar installations
• Soft drinks equipment
• Water filtration systems
• Reverse osmosis (RO) systems
• Compressed air systems

Available Options

Choose from:

• Single Fitting
• Pack of 10

Please Note

This fitting is designed to connect 15mm and 3/8" push-fit connections. Please ensure the fitting is suitable for your application before ordering.