The 1/2" Female Thread  x 3/8" (10mm) Dosing Tube | Straight Adaptor is a high-quality, leak-proof fitting designed for secure connections in water filtration and plumbing systems. This durable adaptor, ensuring a tight and reliable fit for optimal water flow.

Key Features:

• High-Quality Material: Made from durable, food-grade plastic for safe water use.
• Easy Installation: Quick-connect design for hassle-free setup in water filtration systems.
• Versatile Application: Suitable for reverse osmosis (RO) systems, water purifiers, and other water filtration setups.

Specifications:

• Quick Fit Size: 3/8" / 10mm
• Female Thread Size: 1/2"
  
• Actual Thread Size: 21.6mm

This fitting is typically used to connect 3/8" (Inch) pipe to 1/2" (15mm BSP) male thread on things such as PVC fittings, Galvanised 1/2"  Fittings (such as ball valves), etc.  This fitting uses a "quick fit" push-in fitting to secure the piping to the fitting.