Pyrotherm Lightwall (LW) sleeving provides cost-effective thermal protection and insulation for assemblies in many applications and industries. Manufactured with high-bulk fiberglass, Pyrotherm LW is a highly flexible and expandable, lightweight and versatile braided protective sleeving solution.
Pyrotherm LW withstands continuous exposure to temperatures of 1000°F, is resistant to common industrial fluids and chemicals, and is a completely asbestos-free, non-hazardous insulation sleeve. Pyrotherm LW is used as a standalone insulating sleeve, layered within an assembly (BOP hoses), and used as a primary insulation layer beneath Pyrotex SG Firesleeve.
| Continuous: | 1000 | 535 |
| Highly texturized E-Glass fiber | |
| Tightly braided insulating substrate | |
| Wear-resistant polymer saturant | |
| 1/16″ Wall Thickness |
| Economical system protection | |
| Completely 100% Asbestos free | |
| Extensive stock for short lead times | |
| REACH & RoHS Compliant |
| Highly flexible and lightweight protective sleeve |
| Protects hoses, wires, cables, etc. from thermal degradation in industrial, automotive, and appliance applications |
| High-bulk E-Glass braid provides extraordinary expansion and conformability |
| Good resistance to most common industrial chemicals and solvents |
| Pyrotherm LW is a stock product, allowing for fast turnaround time |
| Available in diameters 1/4″ Nominal ID (6mm) to 4″ ID (102mm) |
| Bulk lengths available for scrap minimization |
| Red Iron Oxide (RIO) | |
| Gray | |
| Black | |
| Yellow | |
| Blue | |
| Red | |
| Green |
| 1/4″ | -04 | 1400 ft | |
| 3/8″ | -06 | 1400 ft | |
| 1/2″ | -08 | 1000 ft | |
| 5/8″ | -10 | 900 ft | |
| 3/4″ | -12 | 750 ft | |
| 7/8″ | -14 | 650 ft | |
| 1″ | -16 | 500 ft | |
| 1-1/4″ | -20 | 450 ft | |
| 1-1/2″ | -24 | 350 ft | |
| 1-3/4″ | -28 | 300 ft | |
| 2″ | -32 | 250 ft | |
| 2-1/2″ | -40 | 225 ft | |
| 3″ | -48 | 200 ft | |
| 3-1/2″ | -56 | 190 ft | |
| 4″ | -64 | 175 ft |
