NL6167H is a durable, flexible, two-ply very-high temperature fabric ducting with a galvanized steel external helix for wear resistance against dragging. It has a 4:1 compression ratio & a maximum temperature rating of 540°C (1000°F). NL6167H is designed for high temperature hot air or fume extraction applications where the fan is incorporated downstream from the heat & fume source such as overhead diesel exhaust, airport, industrial mill & municipality maintenance facilities.

Construction: Grey bonded 2-Ply alumina coated glass fabric reinforced with fine wire w/ galvanized external steel wire helix (left hand).

Typical Fittings: N64BC Bridge gear clamps, this hose is typically not used with fittings.

Temperature Range: -129°C (-200°F) to +540°C (1004°F)

Warning: Ducting is Measured/Cut when Fully Stretched.