John Guest 1/2" Tube x 3/8" BSP Female Adaptor – PI451613S

The genuine John Guest PI451613S Female Adaptor is designed to connect 1/2" outside diameter (OD) tubing to a 3/8" BSP male threaded fitting. Manufactured to John Guest's renowned quality standards, this push-fit adaptor provides a secure, leak-resistant connection whilst allowing fast installation without the need for specialist tools.

Ideal for both new installations and maintenance work, this adaptor is widely used in beer dispense systems, beverage equipment, water filtration, compressed air installations and other fluid transfer applications.

Available individually or in money-saving packs of 10, making it suitable whether you need a single replacement fitting or are stocking up for larger projects.

Features

✔ Genuine John Guest fitting

✔ Part Number: PI451613S

✔ Connects 1/2" OD tube to 3/8" BSP male thread

✔ Quick push-fit installation

✔ No tools required

✔ Secure, leak-resistant connection

✔ Demountable and reusable

✔ High-quality acetal construction

✔ Suitable for food and potable water applications

✔ 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 adaptor is designed to connect 1/2" outside diameter (OD) tubing to a 3/8" BSP male threaded fitting. Please ensure both the tube size and thread size are correct for your application before ordering.

Why Buy From Laws Drinks Systems?

At Laws Drinks Systems, we supply genuine John Guest fittings trusted by pubs, breweries, bars, cellar engineers and home bar enthusiasts throughout the UK. With decades of experience in beer dispense equipment, we stock quality fittings ready for fast dispatch and are always happy to help if you need technical advice.

Product Specifications

Manufacturer: John Guest

Part Number: PI451613S

Product Type: Female Adaptor

Tube Connection: 1/2" OD Push-Fit

Thread Connection: 3/8" BSP Female

Material: Acetal

Colour: White

Sold As: Single fitting or pack of 10