The John Guest Stem Elbow is a vital fitting designed to connect two John Guest push-fit fittings, creating a 90° swivel type connection. This elbow is essential in air and pneumatic systems where a directional change is required, ensuring a fluid and efficient layout.
Key Features
Material Quality: Constructed from strong acetal copolymer with a nitrile O-Ring, offering durability and reliability.
Effortless Connection: Enables an instant push-fit connection, simplifying the installation process without the need for tools.
Secure Locking: Incorporates a unique collet locking design for a stable and leak-free connection.
Removable Design: Fully demountable, allowing for easy system modifications and maintenance.
Pressure Suitability: Ideal for systems operating up to 10 bar, catering to a wide range of applications.
Application Versatility: Perfect for air, inert gases, vacuum applications, and potable liquids.
Broad Compatibility: Compatible with John Guest nylon, powder-coated aluminium, LLDPE tubing, as well as copper, PEXa, and other soft metal pipes.
Specifications
Product Codes: PM221515E, PM221818E, PM222222E
Available Sizes: 15mm, 18mm, 22mm
Material: Acetal Copolymer with Nitrile O-Ring.
Pressure Rating: Designed to handle air and pneumatics piping systems up to 10 bar.
Temperature Range: Suitable for temperatures from -20°C to +70°C, ideal for various environmental conditions.
Applications: Optimal for air, inert gases, vacuum applications, and potable liquids.
Technical Drawing
SKU
John Guest Code
A (mm)
B (mm)
C (mm)
D (mm)
E (mm)
F (mm)
G (mm)
H (mm)
I (mm)
382515
PM221515E
15 +0.05/-0.10
49.7
42.2
28.7
26.8
15
10.4
33.4
58
382516
PM221818E
18 +0.05/-0.10
51
41
31
31.3
18
13.3
35
62.2
382517
PM222222E
22 +0.05/-0.10
56.6
45.6
34.3
35.5
22
15.7
36
67.5
How to Install a John Guest Stem Elbow
Simplified Installation Process:
Preparation: Ensure that the tubing or pipe is cut squarely and free from scratches or damage.
Insertion: Push the tubing into the elbow until it reaches the tube stop. The unique collet locking system ensures a secure connection.
Connection Confirmation: A gentle tug on the tube will confirm a secure and airtight connection.
Disconnection: To remove, push the collet square against the face of the fitting and pull the tube to release.
Versatility in Application: Designed for various environments, including air and pneumatics systems, vacuum lines, and potable liquid systems.
Advantages of the Installation Process:
No Tools Required: The push-fit technology eliminates the need for tools, making installation quick and hassle-free.
Time-Efficient: The installation process is significantly faster compared to traditional methods, enhancing productivity.
Safety: The installation process requires no hot works, reducing risk and ensuring a safer working environment.
Downloads
John Guest Air & Pneumatics Technical Guide
John Guest Air Stem Elbow Technical Datasheet
If you require any further information, our excellent customer service team is here to help so please call us on 01794 835835.
