What is a John Guest Speedfit Pipe Liner Used For?
The John Guest Speedfit Pipe Liner is an essential component for securing a rigid connection in plumbing systems. It is specifically designed for use when fitting Speedfit pipe to fittings. This liner plays a crucial role in maintaining the integrity and shape of pipework, ensuring that the ends of the pipe remain perfectly round and supported, especially after cutting.
Key Features
Enhanced Sealing: Offers improved sealing for a more secure connection, reducing the risk of leaks.
Structural Integrity: Maintains the structural integrity of the pipe connection, crucial for long-term durability.
Rigidity Support: Adds rigidity to the pipe, especially beneficial when a side load is applied, preventing bending or warping.
Versatility: Suitable for both hot and cold water systems, as well as central heating systems, making it a versatile choice for a wide range of plumbing projects.
Specifications
Product Codes: TSM10N, TSM15N, TSM22N, TSM28N
Available Sizes: 10mm, 15mm, 22mm, 28mm
Max Working Pressure: 12 bar at 20°C
Max Working Temperature: Up to 95°C (temporary malfunction at 114°C)
Materials: Polyethylene Oxide (Unfiled)
Compatible Pipes: PEX, PB
Demountable: Yes
Approvals: BSI, WRAS, and FDA
Guarantee: 50 years with JG Speedfit Layflat PB and PEX Barrier pipes.
Product Code
Manufacturer Code
Size (mm)
Dim A (mm)
Dim B (mm)
Diameter C (mm)
Diameter D (mm)
378275
TSM10N
10
16
1.1
9
5.3
378276
TSM15N
15
26
3.1
14.9
9.1
378277
TSM22N
22
29
3.5
21.9
14
378278
TSM28N
28
40
3.8
27.8
18.2
Installation Instructions
Preparation: Ensure the pipe ends are clean and cut squarely.
Inserts: Push the pipe inserts into the pipe.
Fitting 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, unlock the cap and push the collet towards the body, then pull the pipe out.
Downloads
John Guest Speedfit Pipe Insert Datasheet
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