Product Name
Leister 107.133 Wide Slot Nozzle 40mm with Perforations and 60-degree angle bend
Brief Description
An essential accessory for Leister hot air tools, this precision-engineered stainless steel wide slot nozzle features perforations and a 60-degree angle bend. It is specifically designed for maximizing and evenly distributing a uniform and consistent airflow, making it ideal for effective hot air welding and heating of various thermoplastic materials and membranes.
Popular Applications & Uses
- Roofing membrane welding (including single-ply membranes and bitumen)- Civil engineering and geomembrane welding- Welding of technical textiles and industrial fabrics, such as tent tarpaulins, advertising banners, inflatable plastic fabrics, awnings, and wind blockers- Plastic forming and fabrication tasks- Vehicle wrapping applications- Repair and maintenance of various plastic materials- Welding of pool and pond liners- Signage and billboard installation and repair
Industries that Commonly Use It
- Construction/ Building Services- Tarp, Fabric, Awning Manufacturing- Plastic Fabrication- Automotive Service/Repair- Sign & Display- Pool/Spa/Plumbing- General Manufacturing
Special and Unique Features
- **Perforated Design:** The nozzle's perforated structure is engineered to maximize and evenly distribute a uniform and consistent airflow, ensuring a diffused heat pattern. This is particularly useful for projects requiring hot air from multiple angles at a relatively even rate.- **60-degree Angle Bend:** The distinct 60-degree angle bend allows for improved access to difficult, confined, or angled areas, facilitating precise welding and heating in challenging applications.- **40mm Wide Slot:** The 40mm wide slot provides a broad and efficient spread of hot air, enabling faster working on larger surfaces compared to narrower nozzles.- **Push-Fit Design:** Features a convenient push-fit mechanism for quick and easy attachment and removal from compatible hot air tools.- **Stainless Steel Construction:** Manufactured from precision-engineered stainless steel (304 grade), ensuring high durability, excellent heat resistance, and a prolonged lifespan even under intense operating conditions.
Key Properties
- Material: 304 Stainless Steel- Nozzle Connection: Ø 31.5 mm / 1.25 in (Push-fit/Clamping connection)- Slot Length: 40 mm- Slot Width: 2 mm- Angle: 60 degrees- Durability: Highly durable with excellent heat resistance and a long operational lifespan.- Compatibility: Designed for seamless integration with Leister TRIAC AT/ST/S/PID and DIODE PID/S hot air guns.
Surface Compatibility
- Various thermoplastic materials- Single-ply roofing membranes (e.g., PVC, TPO, EPDM)- Bitumen-based materials- Geomembranes used in civil engineering- Technical textiles and industrial fabrics (e.g., PVC tarpaulins, advertising banners)- Plastics for forming, fabrication, and repair
Known backups / known substitutes
- Other Leister wide slot nozzles of varying widths (e.g., 20mm, 60mm, 80mm) or different angles, depending on the specific application requirements.- Leister non-perforated wide slot nozzles for applications where a more concentrated, rather than diffused, airflow is desired.- Wide slot nozzles from alternative hot air tool manufacturers (e.g., BAK, Steinel) that may offer compatibility with Leister tools or their own brand systems, provided the inlet diameter matches.- Other specialized Leister nozzles, such as speed welding nozzles or tubular nozzles, which are designed for different plastic welding techniques and joint types.
Comparison Note
This Leister 107.133 40mm perforated, 60-degree angled wide slot nozzle offers distinct advantages over standard wide slot nozzles. Its unique perforated design ensures a more diffused and exceptionally even heat distribution, which is critical for sensitive materials or applications requiring consistent heating across a wider area. Furthermore, the pronounced 60-degree angle bend is a key differentiator, providing superior access to confined or intricately angled welding areas that straight or less-angled nozzles cannot reach effectively. The 40mm width also facilitates faster work on larger surfaces compared to narrower nozzle options.
