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HS2191CLEAR Partex 2:1 heat shrink tubing, 19.100000000000001/9.5mm, clear, pack 50m
Partex HS2191CLEAR is clear 2:1 heat shrink tubing with a 19.1 mm supplied diameter, 9.5 mm recovered diameter and 50 m pack length, designed for electrical insulation, transparent cable protection and wire identification marking protection.
£76.51
Why Choose the Partex HS2191CLEAR 2:1 Heat Shrink Tubing?
The Partex HS2191CLEAR is a versatile 2:1 heat shrink tubing designed for electrical insulation, cable protection and transparent protective sleeving in industrial and commercial electrical installations. Featuring a clear, transparent finish, this tubing has a nominal supplied diameter of 19.1 mm and a nominal recovered diameter of 9.5 mm, making it suitable for appropriately sized electrical cables, conductor assemblies and wiring connections.
As part of the Partex heat shrink tubing range, the HS2191CLEAR provides a practical solution for protecting electrical wiring while maintaining visibility of underlying cable colours, conductor identification markings and printed labels. When suitable heat is applied, the tubing contracts around the underlying cable or component, forming a close-fitting protective sleeve that supports electrical insulation and provides a neat, professional finish.
Supplied in a convenient 50 m pack, the HS2191CLEAR is suitable for electrical panel builders, cable harness manufacturers, maintenance engineers and industrial installers. Its 2:1 shrink ratio provides installation flexibility, while the 19.1/9.5 mm diameter specification makes it suitable for larger cable sleeving applications where protective insulation and visibility of underlying identification information are important.
Key Advantages
- 2:1 heat shrink ratio provides a close fit around compatible electrical cables and connections.
- 19.1 mm supplied diameter accommodates appropriately sized cables, conductor assemblies and components before shrinking.
- 9.5 mm recovered diameter enables close-fitting protection around suitable cable diameters.
- Clear, transparent finish allows underlying cable colours, identification markings and labels to remain visible.
- 50 m pack length suitable for production, workshop and maintenance applications.
- Heat-activated installation creates a protective sleeve without additional mechanical fasteners.
- Cut-to-length flexibility allows individual sleeves to be prepared for specific installation requirements.
- Versatile cable protection for control panels, cable harnesses and industrial electrical equipment.
Key Features
- Partex heat shrink tubing for electrical insulation and cable protection.
- 2:1 nominal shrink ratio.
- 19.1 mm nominal diameter before shrinking.
- 9.5 mm nominal recovered diameter.
- Clear tubing colour for visibility of underlying conductor identification and cable markings.
- 50 m supplied length for multiple installation and assembly tasks.
- Heat-shrinkable construction for close-fitting cable and conductor sleeving.
- Cut-to-length format for application-specific installation.
Reliable Transparent Cable Insulation and Protection
Heat shrink tubing provides a convenient method of insulating and protecting electrical conductors, cable connections and wiring assemblies. The Partex HS2191CLEAR contracts when suitable heat is applied, allowing it to conform to compatible cable diameters and create a neat protective covering. Its 2:1 shrink ratio provides substantial diameter reduction, with a specified nominal recovered diameter of 9.5 mm.
The transparent finish makes this tubing particularly useful where cable identification, conductor colours or printed markings must remain visible after installation. It can also be used over compatible cable identification labels to provide an additional protective covering while retaining visibility of the information underneath. For effective results, select tubing with a supplied diameter large enough to pass over the cable or component and a recovered diameter suitable for a close fit. Follow the manufacturer's recommended heating procedure and confirm suitability for the electrical and environmental conditions of the application.
Typical Applications
- Electrical cable insulation and transparent protective sleeving.
- Control panel wiring and cable management.
- Industrial cable harness manufacturing and assembly.
- Protection of compatible conductor identification labels and cable markings.
- Protective covering for electrical cable connections and wiring assemblies.
- Electrical equipment wiring and component sleeving.
- Electrical installation, maintenance and repair work.
Technical Specifications
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| Supply Format | 50 m | |
|---|---|---|
| Device Type | Heat-shrink tubing | |
| Material | Polyolefin | |
| Cable Diameter (mm) | 9.5–19.1 mm | |
| Internal Diameter Before Shrinking (mm) | 19.1 mm | |
| Shrink Ratio | 2:1 | |
| Colour | Clear | |
| Adhesive Lined | No | |
| Manufacturer | Partex | |
| Series | Heat Shrink Tubing | |
| Model | HS2191CLEAR | |
| Product type | Heat shrink tubing | |
| Shrink ratio | 2:1 | |
| Nominal supplied diameter | 19.1 mm | |
| Nominal recovered diameter | 9.5 mm | |
| Colour | Clear / Transparent | |
| Pack length | 50 m | |
| Activation method | Heat shrinking | |
| Application | Electrical insulation, transparent cable sleeving, wire protection and identification marking protection | |
| HS Code | 39269097 |
Frequently Asked Questions
What is the Partex HS2191CLEAR used for?
The Partex HS2191CLEAR is designed for electrical insulation, cable protection and transparent protective sleeving on compatible electrical cables, conductors and wiring connections. Its clear finish is particularly useful where underlying cable identification needs to remain visible.
What does the 2:1 shrink ratio mean?
A 2:1 shrink ratio means the tubing can reduce to approximately half its original nominal diameter when fully recovered under appropriate heating conditions.
What are the supplied and recovered diameters?
The HS2191CLEAR has a nominal supplied diameter of 19.1 mm and a nominal recovered diameter of 9.5 mm.
Is the Partex HS2191CLEAR tubing transparent?
Yes. The tubing features a clear, transparent finish that allows underlying cable colours, conductor identification markings and compatible cable labels to remain visible after installation.
How much heat shrink tubing is supplied in one pack?
Each pack contains 50 m of Partex clear 2:1 heat shrink tubing, suitable for multiple cable insulation and protective sleeving tasks.
Can the HS2191CLEAR tubing protect cable identification labels?
Yes. The clear tubing can be installed over suitably sized cable identification labels or markings to provide an additional protective covering while maintaining visibility of the information underneath. The tubing and label materials should be compatible with the installation temperature.
Can the HS2191CLEAR tubing be cut to different lengths?
Yes. The tubing can be cut to the required length before heating, allowing installers to prepare individual protective sleeves for specific cables, conductor assemblies and electrical components.
How do I select the correct heat shrink tubing diameter?
Choose tubing with a supplied diameter large enough to pass over the cable or component before heating and a recovered diameter small enough to provide a secure fit. For the HS2191CLEAR, the nominal supplied and recovered diameters are 19.1 mm and 9.5 mm, respectively.
Trusted by Electrical Installers and Panel Builders
Partex cable identification and protection products support professional electrical installation, industrial wiring and control panel assembly. The HS2191CLEAR 2:1 heat shrink tubing provides a practical transparent sleeving solution for conductor insulation, cable protection and applications where underlying wire colours and identification markings must remain visible.
