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Pyrotex Industrial Knit Firesleeve provides a flame and molten splash resistant barrier over top of critical system components in a vast number of industrial applications. Atlantex first manufactures a knit insulating substrate from high-quality, texturized fiberglass, and then coats the textile with our custom-formulated, self-extinguishing silicone polymer. The high-performing silicone layer of Pyrotex Industrial Knit Firesleeve protects hoses, wires, cables, and other components from damage due to direct flame, high heat, and molten metal for use in foundry and industrial applications. Installation of Pyrotex Industrial Knit Firesleeve will provide thermal insulation to keep hot lines hot, and cool components cool, reducing energy costs, heat loss, system damage, and premature wear of components. Pyrotex Industrial Knit Firesleeve provides personnel protection by reducing the surface temperature of hot lines, and the silicone coating can be brightly colored to draw operator's attention to potential hazards. Pyrotex Industrial Knit Firesleeve provides a flame and molten splash resistant barrier over top of critical system components in a vast number of industrial applications. Atlantex first manufactures a knit insulating substrate from high-quality, texturized fiberglass, and then coats the textile with our custom-formulated, self-extinguishing silicone polymer. The high-performing silicone layer of Pyrotex Industrial Knit Firesleeve protects hoses, wires, cables, and other components from damage due to direct flame, high heat, and molten metal for use in foundry and industrial applications. Installation of Pyrotex Industrial Knit Firesleeve will provide thermal insulation to keep hot lines hot, and cool components cool, reducing energy costs, heat loss, system damage, and premature wear of components. Pyrotex Industrial Knit Firesleeve provides personnel protection by reducing the surface temperature of hot lines, and the silicone coating can be brightly colored to draw operator's attention to potential hazards.
Pyrotex Knit Firesleeve
Unit of Measure
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Item #

Inside Diameter

Continuous Working Temperature

Short Term Working Temperature

PT36100-70 N/A 2 1/4 in57 mm N/A 500 ºF260 ºC N/A 2200 ºF1200 ºC
PT38100-70 N/A 2 3/8 in60 mm N/A 500 ºF260 ºC N/A 2200 ºF1200 ºC
PT40100-70 N/A 2 1/2 in64 mm N/A 500 ºF260 ºC N/A 2200 ºF1200 ºC
PT42100-70 N/A 2 5/8 in67 mm N/A 500 ºF260 ºC N/A 2200 ºF1200 ºC
PT44100-70 N/A 2 3/4 in70 mm N/A 500 ºF260 ºC N/A 2200 ºF1200 ºC
PT46100-70 N/A 2 7/8 in73 mm N/A 500 ºF260 ºC N/A 2200 ºF1200 ºC
PT48100-70 N/A 3 in76 mm N/A 500 ºF260 ºC N/A 2200 ºF1200 ºC
PT52100-70 N/A 3 1/4 in83 mm N/A 500 ºF260 ºC N/A 2200 ºF1200 ºC
PT56100-70 N/A 3 1/2 in89 mm N/A 500 ºF260 ºC N/A 2200 ºF1200 ºC
PT60100-70 N/A 3 3/4 in95 mm N/A 500 ºF260 ºC N/A 2200 ºF1200 ºC
PT64100-70 N/A 4 in102 mm N/A 500 ºF260 ºC N/A 2200 ºF1200 ºC
PT04100-80 N/A 1/4 in6 mm N/A 500 ºF260 ºC N/A 2200 ºF1200 ºC
PT05100-80 N/A 5/16 in8 mm N/A 500 ºF260 ºC N/A 2200 ºF1200 ºC
PT06100-80 N/A 3/8 in10 mm N/A 500 ºF260 ºC N/A 2200 ºF1200 ºC
PT07100-80 N/A 7/16 in11 mm N/A 500 ºF260 ºC N/A 2200 ºF1200 ºC
PT08100-80 N/A 1/2 in13 mm N/A 500 ºF260 ºC N/A 2200 ºF1200 ºC
PT09100-80 N/A 9/16 in14 mm N/A 500 ºF260 ºC N/A 2200 ºF1200 ºC
PT10100-80 N/A 5/8 in16 mm N/A 500 ºF260 ºC N/A 2200 ºF1200 ºC
PT11100-80 N/A 11/16 in17 mm N/A 500 ºF260 ºC N/A 2200 ºF1200 ºC
PT12100-80 N/A 3/4 in19 mm N/A 500 ºF260 ºC N/A 2200 ºF1200 ºC
PT14100-80 N/A 7/8 in22 mm N/A 500 ºF260 ºC N/A 2200 ºF1200 ºC
PT16100-80 N/A 1 in25 mm N/A 500 ºF260 ºC N/A 2200 ºF1200 ºC
PT18100-80 N/A 1 1/8 in29 mm N/A 500 ºF260 ºC N/A 2200 ºF1200 ºC
PT20100-80 N/A 1 1/4 in32 mm N/A 500 ºF260 ºC N/A 2200 ºF1200 ºC
PT22100-80 N/A 1 3/8 in35 mm N/A 500 ºF260 ºC N/A 2200 ºF1200 ºC
Unit of Measure
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