Product Name
Leister 107.123 Wide Slot Nozzle 20mm Straight
Brief Description
The Leister 107.123 Wide Slot Nozzle 20mm Straight is a precision-engineered accessory for Leister hot air welding guns, such as the TRIAC and DIODE series. Made from durable stainless steel, this push-fit nozzle is designed to concentrate hot air into a wide, thin stream, making it ideal for various plastic welding and heat seaming applications.
Popular Applications & Uses
- Hot-air seam welding of TPO, PVC, and EPDM roof membranes.- General plastic welding projects.- Repair and fabrication of truck tarpaulins, technical textiles, and other tarpaulins.- Welding of advertising banners, inflatable plastic fabrics, awnings, and wind blockers.- Civil engineering and geomembrane welding applications.- Directing hot air into tight gaps and along edges for precise work.
Industries that Commonly Use It
- Construction/ Building Services (especially roofing and membrane installation)- Tarp, Fabric, Awning Manufacturing- Plastic Fabrication- General Manufacturing (for various welding and heat processing tasks)- Engineering Services (for civil engineering and geomembrane projects)
Special and Unique Features
- Constructed from precision-engineered 304 stainless steel for longevity and performance.- Offers exceptional durability, a long lifespan, and high resistance to heat.- Features a convenient push-fit design for quick and easy attachment and removal from compatible hot air tools.- Effectively concentrates airflow into a wide, thin area, enabling precise and efficient welding.- Specifically designed to access and work within tight spaces and along intricate edges.
Key Properties
- Material: 304 Stainless Steel.- Nozzle Connection Diameter: 31.5 mm / 1.25 inches (clamping connection).- Slot Length: 20 mm (0.79 inches).- Slot Width: 2 mm.- Design: Straight.- Heat Resistance: High.
Surface Compatibility
- TPO (Thermoplastic Polyolefin) roof membranes.- PVC (Polyvinyl Chloride) roof membranes.- EPDM (Ethylene Propylene Diene Monomer) roof membranes.- Various thermoplastic materials.- Truck tarpaulins, general tarpaulins, and technical textiles.- Advertising banners, inflatable plastic fabrics, awnings, and wind blockers.- Geomembranes.
Known backups / known substitutes
- Other Leister wide slot nozzles of varying sizes (e.g., 40mm, 80mm) for different application widths.- Wide slot nozzles from compatible hot air welding tool brands such as BAK, HERZ, Forsthoff, SIEVERT, and RACE.- Other specialized Leister nozzles, including speed welding nozzles or tubular nozzles, depending on the specific welding task.
Comparison Note
This 20mm straight wide slot nozzle is a versatile and essential accessory for hot air welding, particularly valued for its ability to deliver precise heat in confined spaces and for detailed seam welding. Its straight design and specific slot dimensions make it distinct from angled or wider nozzles, which are typically used for broader applications or to access areas with different geometric constraints. It serves as a standard, high-quality component for popular Leister TRIAC and DIODE hot air tools, ensuring reliable performance across a range of industrial and construction tasks.
