107.123 | .75" / 20mm Wide Slot Nozzle
Made of 304 stainless steel, compatible with Triac ST, Triac AT and Diode.
TRIAC ST 120V / 1600W (141.228)
The TRIAC ST 120V / 1600W is an AWARD-WINNING hot air tool used for plastic welding, single ply roofing, floor welding, geo-membrane welding, and many other industries. This is the hot air hand tool that is preferred by professionals world wide.
TRIAC ST: The New Standard for Plastic Welding. Benefits include,
- LEISTER's most popular and versatile hot air tool
- Includes handy carrying case
- Compatible with over 80 nozzles and accessories
- Two-component handle ensures perfect grip
- Weighs only 2.18lbs
- 100% Swiss made quality
- Automatic carbon stop and heating element protection
- Buy the TRIAC ST in industry crafted plastic welding kits
Nozzles must be ordered seperatly: Shop and Buy Nozzles
Triac ST Downalods
Download TRIAC ST operating manual and our how to weld plastic guide for FREE.
Write Your Own Review
Additional Products and Accessories
Best Selling Nozzles
-
-
107.132 | 1.5" / 40mm Wide Slot Nozzle
Made of 304 stainless steel, compatible with Triac ST, Triac AT and Diode.
-
100.303 - 5mm tubular nozzle
To be used with all speed welding nozzles for the Triac ST, Triac AT and Diode.
Wide Slot Nozzles
-
-
105.494 | Wide slot nozzle 30 x 2mm, 15° angled
Made of 304 stainless steel, compatible with Triac ST, Triac AT and Diode.
-
107.130 | 40mm wide slot nozzle w/60 degree angle
Made of 304 stainless steel, compatible with Triac ST, Triac AT and Diode.
-
-
105.487 | Wide slot nozzle 20mm, bent and angled, with clamps on inner side
Made of 304 stainless steel, compatible with Triac ST, Triac AT and Diode.
-
107.135 | (ø 1.25 inch) 1.6 inch, PTFE coated | Wide Slot Nozzle
Made of 304 stainless steel, compatible with Triac ST, Triac AT and Diode.
-
107.132 | 1.5" / 40mm Wide Slot Nozzle
Made of 304 stainless steel, compatible with Triac ST, Triac AT and Diode.
-
107.131 | 3 3/8 inch wide | Wide Slot Nozzle
Made of 304 stainless steel, compatible with Triac ST, Triac AT and Diode.
-
-
107.125 | ø 32 mm, 20 mm, 60° angled | Wide Slot Nozzle
Made of 304 stainless steel, compatible with Triac ST, Triac AT and Diode.
-
-
107.123 | .75" / 20mm Wide Slot Nozzle
Made of 304 stainless steel, compatible with Triac ST, Triac AT and Diode.
Speed Welding Nozzles
-
106.996 | Tacking nozzle
This nozzle requires a 5mm round tubular nozzle:
-
107.139 | Fillet Weld Nozzle 3/16" x 15/32" | Speed Welding Nozzle
This nozzle requires a 5mm round tubular nozzle:
-
107.137 | For tape 0.3"/ 8 mm | Speed Welding Nozzle
This nozzle requires a 5mm round tubular nozzle:
-
106.993 | 1/4 inch Triangular | Speed Welding Nozzle
This nozzle requires a 5mm round tubular nozzle:
-
106.992 | 5/32" / 4mm | Triangular | Speed Welding Nozzle
This nozzle requires a 5mm round tubular nozzle:
-
106.991 | 0.2" / 5 mm Round | Speed Welding Nozzle
This nozzle requires a 5mm round tubular nozzle:
-
106.990 | 0.16" / 4 mm Round | Speed Welding Nozzle
This nozzle requires a 5mm round tubular nozzle:
-
106.989 | 0.12 inch / 3mm Round | Speed Welding Nozzle
This nozzle requires a 5mm round tubular nozzle:
-
105.433 | Narrow Preheat 0.2" / 5mm Round | Speed Welding Nozzle
This nozzle requires a 5mm round tubular nozzle:
-
105.432 | Narrow Preheat 0.16" / 4mm Round | Speed Welding Nozzle
This nozzle requires a 5mm round tubular nozzle:
-
105.431 | Narrow Preheat 0.12" / 3mm Round | Speed Welding Nozzle
This nozzle requires a 5mm round tubular nozzle:
Tubular Nozzles
-
100.303 - 5mm tubular nozzle
To be used with all speed welding nozzles for the Triac ST, Triac AT and Diode.
-
-
-
Screw-On Nozzles
-
-
-
-
106.988 | Tacking nozzle
This nozzle requires a 5mm round tubular nozzle:
-
113.874 | Round, without tacking tip, 0.16" | Screw On Nozzle
This nozzle screws onto Triac/Diode with the screw-on "protection tube" and requires the Triac/Diode nozzle adapter 143.833 or Hot Jet S/Labor S nozzle adapter 143.831. This nozzle also fits directly onto the Welding Pen.
-
126.552 - 0.16” (4 mm) screw-on nozzle for fluor plastics
This nozzle screws onto Triac/Diode with the screw-on "protection tube" and requires the Triac/Diode nozzle adapter 143.833 or Hot Jet S/Labor S nozzle adapter 143.831. This nozzle also fits directly onto the Welding Pen.
-
113.877 | Triangular shaped, without tacking tip, 3.54-0.22" | Screw On Nozzle
This nozzle screws onto Triac/Diode with the screw-on "protection tube" and requires the Triac/Diode nozzle adapter 143.833 or Hot Jet S/Labor S nozzle adapter 143.831. This nozzle also fits directly onto the Welding Pen.
-
113.876 | Round, without tacking tip, 0.12" Screw On Nozzles
This nozzle screws onto Triac/Diode with the screw-on "protection tube" and requires the Triac/Diode nozzle adapter 143.833 or Hot Jet S/Labor S nozzle adapter 143.831. This nozzle also fits directly onto the Welding Pen.
-
113.670 | Triangular shaped with tacking tip, 3.54-0.22" | Screw On Nozzle
This nozzle screws onto Triac/Diode with the screw-on "protection tube" and requires the Triac/Diode nozzle adapter 143.833 or Hot Jet S/Labor S nozzle adapter 143.831. This nozzle also fits directly onto the Welding Pen.
-
113.666 | Round with tacking tip, ø 0.12" | Screw-On Nozzle
This nozzle screws onto Triac/Diode with the screw-on "protection tube" and requires the Triac/Diode nozzle adapter 143.833 or Hot Jet S/Labor S nozzle adapter 143.831. This nozzle also fits directly onto the Welding Pen.
-
106.987 | Triangular Screw-On nozzle 0.27 x 0.21 inch
This nozzle screws onto Triac/Diode with the screw-on "protection tube" and requires the Triac/Diode nozzle adapter 143.833 or Hot Jet S/Labor S nozzle adapter 143.831. This nozzle also fits directly onto the Welding Pen.
Reflectors
-
107.307 | Spoon reflector (1.25 inch) 1.06 x 1.37 inch
Made of 304 stainless steel, compatible with Triac ST, Triac AT and Diode.
-
107.339 | Soldering reflector 32 mm, 17 x 34 mm | Soldering Nozzle
Made of 304 stainless steel, compatible with Triac ST, Triac AT and Diode.
-
107.337 | Sieve reflector (1.25 inch) 1.96 x 1.37 inch
Made of 304 stainless steel, compatible with Triac ST, Triac AT and Diode.
-
107.338 | Sieve reflector (1.25 inch) 1.37 x 0.8 inch
Made of 304 stainless steel, compatible with Triac ST, Triac AT and Diode.
-
107.324 - Sieve reflector 0.5 inch × 0.4 inch (12 x 10 mm)
This nozzle requires a 5mm round tubular nozzle:
-
107.326 | Shell reflector (ø 1.26 inch) 0.98 x 5.9 inch | Reflector
Made of 304 stainless steel, compatible with Triac ST, Triac AT and Diode.
Heating Elements
Mica Tubes
Hand Pressure Rollers
-
-
-
-
-
-
-
-
-
-
140.161 - 1.1” (28 mm) silicone pressure roller with ball bearings
Leister's 140.161 28 mm Pressure Roller has loads of grip with the wooden handle making it easier to seal welds without the need to exert excessive force.
