The Model FD1 is a top quality silicone duct hose for high temperature air flow and fume removal.
The duct hose consists of a two-ply fiberglass, and is coated with silicone to give a rating of 550 deg F, and the smooth bore allows for maximum air flow. It is UV and weather resistant.
The FD1 is also available with a bonded Teflon liner for chemical resistance if needed, or with a Nomex cover for continuous flexing. Also in any length besides the standards shown below (contact factory).
Normally clamped to fittings or equipment with right handed bridge clamps.
Temperature range is -75F to 550F, intermittent to 600F