APPLICATION: Low pressure delivery hose built to AS2660 Class B. Designed as an electrical conduit for use in underground coal mines.  TUBE: Black smooth NR/SBR blend.  REINFORCEMENT: High tensile polyester braid. COVER: Black wrapped finish NR/SBR blend resistant to weather & abrasion.  TEMPERATURE: -40°c to +75°c. COILS: 20mt coils.  BRANDING: SUNFLEX RFCT070 FRAS CABLE TRAILING AS2660 WP 5BAR. Â