Product Name
Leister 101.291 DIODE S Lightweight Slim multi-use hot air hand tool (ROBUST Blower or air compressor not included)
Brief Description
A powerful, lightweight, and ergonomically designed hot air hand tool from Leister, the DIODE S is engineered for professional plastic welding, shrinking, and forming applications. It requires an external air supply, such as a Leister MINOR or ROBUST blower, or compressed air, making it highly versatile for both workshop and field use.
Popular Applications & Uses
- Plastic fabrication, including tanks and components.- Welding of various thermoplastics like PVC, TPO, PP, and PE.- Geomembrane welding for landfill projects and reservoirs.- Roofing and flooring installations.- Aquaculture construction and repair.- Boat construction and repair.- Cable shrinking.- Plastic repairs.- Tarpaulin and banner welding.- Forming thermoplastics.
Industries that Commonly Use It
- Plastic Fabrication- Construction/ Building Services- Marine- Tarp, Fabric, Awning Manufacturing- Flooring Installer or Manufacturer- Sign & Display- General Manufacturing- PVC Trimboard
Special and Unique Features
- Lightweight and ergonomic design for comfortable, prolonged use.- Requires an external air supply (Leister MINOR, ROBUST blower, or compressed air) for increased mobility and a slimmer handle.- Manual temperature control via a rotary knob, adjustable from 20°C to 600°C.- Electronic heating element protection.- Cooled protective tube for enhanced occupational safety.- Available with push-fit or screw-on nozzle connections.- Suitable for field applications.- Robust and proven design for high-quality welding.
Key Properties
- Power: 1400 - 2000 W (depending on variant).- Voltage: 120 V, 200 V, 230 V (depending on variant).- Temperature Range: 20°C to 600°C (68°F to 1112°F), steplessly adjustable.- Weight: 0.46 kg (without power cord).- Device Diameter: 57 mm.- Handle Diameter: 40 mm.- Length: 265 mm.- Air hose length: 3 m.- Protection Class: II.- Country of Origin: Switzerland.
Surface Compatibility
- Thermoplastics, including PVC, TPO, PP, PE.- Acrylic (Plexiglas®).- PVC Foam.- Polycarbonate.- HDPE.- Large Format Ceramic Tiles (for welding applications).
Known backups / known substitutes
- Leister DIODE PID (closed-loop version with digital temperature control).- Leister TRIAC ST/AT (other popular Leister hot air hand tools, often with integrated blowers).- Leister Hot Jet S.- Leister Electron ST.- Leister Welding Pen S/R.- Other brands' hot air guns/heat guns for plastic welding.
Comparison Note
The Leister DIODE S stands out for its lightweight and slim design, achieved by utilizing an external air supply (blower or compressed air), which allows for greater maneuverability in tight spaces and reduces user fatigue during extended operation. Unlike some other Leister models like the TRIAC series which often have integrated blowers, the DIODE S's reliance on an external air source provides a more compact handle and makes it particularly well-suited for precise assembly and field work when paired with a portable blower like the Leister MINOR.
