The NC448 15mm x 1/2″ Hose Connector is a high-quality push-fit adaptor designed for fast and secure connection between 15mm tubing and 1/2″ hose systems. Manufactured by John Guest / Speedfit, it provides a reliable, leak-resistant joint suitable for water and fluid transfer applications.

Its push-fit design allows quick installation without tools, glue, or heat, making it ideal for service engineers and maintenance technicians working in confined or commercial environments such as coffee machines and beverage systems.

This fitting ensures long-lasting performance with corrosion resistance, secure sealing, and easy demounting when maintenance is required.

Technical Information

Type: Hose Connector / Push-Fit Adaptor
Connection 1: 15mm pipe
Connection 2: 1/2″ Hose
Material: Engineering-grade plastic (acetal / polymer body)
Seal Type: O-ring sealed push-fit system
Installation: Tool-free push-fit connection
Function: Tube to hose connection
Flow Type: Water / fluid transfer
Temperature: Hot & cold water applications

FAQs:

Q1: What is the NC448 hose connector used for?
A: The NC448 is used to connect a 15mm pipe to a 1/2″ hose, commonly in coffee machines, water systems, and beverage equipment.

Q2: Is this a push-fit connector?
A: Yes, it uses a John Guest Speedfit-style push-fit system for quick, tool-free installation.

Q3: Can it be used for hot water?
A: Yes, it is suitable for both hot and cold water applications typically found in coffee machines and plumbing systems.

Q4: What pipe sizes does NC448 connect?
A: It connects a 15mm rigid pipe to a 1/2″ flexible hose.

Q5: Is this fitting reusable?
A: Yes, push-fit fittings can be disconnected and reused when needed, provided the pipe ends are in good condition.

Q6: What systems is this connector compatible with?
A: It is compatible with water supply lines, coffee machines, beverage systems, vending machines, and filtration units.