What is the Speedfit Brass Male Connector Used For?
The John Guest Speedfit Brass Male Connector is a highly durable adaptor, designed for connecting metric to FBSP type fittings. It's ideal for plumbing and heating systems, offering a reliable and secure connection for both hot and cold water supplies, as well as central heating systems.
Key Features
Instant Push-Fit Connection: Allows for quick and easy installation without the need for tools.
Durable Male Thread: Ensures a long-lasting and secure connection.
Flame-Free Installation: Eliminates the need for hot works, glue, or flux, making it safer and more convenient.
Versatility: Suitable for use with JG Speedfit PEX, polybutylene barrier pipe (with inserts), and copper pipe.
British Design and Manufacture: Proudly designed, manufactured, and assembled in the UK.
Specifications
Material: Brass body with Nitrile O-Ring, Polyketone (Unfilled) White Collet, and Stainless Steel Collet Teeth.
Sizes Available: Ranges from 10mm x 1/2" BSP to 28mm x 1" BSP.
Working Temperature: Suitable for cold water (20°C), central heating (up to 82°C), and hot water systems (up to 95°C).
Maximum Working Pressure: Up to 12 bar, depending on the size.
Guarantee: 50-year guarantee when used with JG Speedfit Layflat PB and PEX Barrier Pipes.
Technical Drawing
SKU
John Guest Code
A (mm)
B (BSP Inch)
C (mm)
D (mm)
E (mm)
F (mm)
G (mm)
H (mm)
378224
15MC
15
1/2
35.6
28.1
23.6
27
13.1
30.5
378225
22MC
22
3/4
49
34.3
35.5
32
19
34.5
Working Temperatures & Pressures
Application
Usual Working Temperature °C
Max Working Temperature °C
Max Working Pressure (bar)
Cold Water (indirect & direct mains)
20
20
12.5
Central Heating
82
105, short term malfunction at 114
3
Hot Water (including unvented cylinders)
65
95
6
Installation Instructions
Preparation: Ensure the pipe ends are clean and cut squarely.
Insertion: Push the pipe fully into the fitting until it reaches the tube stop.
Locking: Twist the cap clockwise to lock the pipe in place.
Demounting: To release, push the collet towards the body, then pull the pipe out.
Downloads
John Guest Speedfit Brass Male Connector Datasheet
If you require any further information, our excellent customer service team is here to help so please call us on 01794 835835.
