Flame-retardant hoses are made to UL94V-0 specifications and are UL recognized products for safety-critical air handling applications including ventilation, filtering and fume evacuation. The 2PN and TD-S/TD-HS flexible hoses are available in standard 25-ft. lengths. The 2PN hose is neoprene-coated, wire-reinforced polyester and will withstand service temperatures from –40°–250°F. It is available in 1 or 2-ply versions in diameters of 1–24 in. and can be specially fabricated for static-discharge or non-conductive applications. The TD-S/TD-HS hose is 1 or 2-ply vinyl laminate polyester, spring-steel-reinforced and features a heavy-duty wear for abrasion resistance. It will withstand service temperatures from –40°–180°F and is available in diameters of 3–12 in. and custom diameters and lengths.

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