SERIES 400 Marine Blower Hose
Marine blower hose, used in marine exhaust applications. Manufactured with a heavy-duty PVC film, encompassing a high density, corrosion resistant wire helix.  It is both tear and puncture resistant. Resistant to ozone, sunlight and weathering. Does not support combustion.

Sizes:  3”– 4” I.D.
Description: Black Heavy-Duty PVC Film, Wire Helix
Packaging: Bulk Coils, 50’ Punch-Out Cartons, Custom Cut Lengths

White Vinyl Duct
Ideal for general purpose exhaust applications including bathroom fan venting and surface mounted humidifier units.  Not for use in dryer venting applications.

Sizes: 3”– 6” I.D.

Grey Vinyl Duct
Ideal for general purpose exhaust applications including bathroom fan venting and surface mounted humidifier units.  Made from 2-ply grey vinyl.  Not for use in dryer venting applications.

Sizes: 4”– 8” I.D.

SERIES 480 Insulated A/C Duct – Silver Jacket
Class 1 insulated air duct UL/cUL 181.  Flexible helix core made of 2-ply polyester laminate and corrosion resistant galvanized wire.  Surrounded by a blanket of formaldehyde-free, fiberglass insulation that helps reduce heat and cool loss.  Jacketed by a heavy-duty, fire-retardant, silver polyethylene vapor barrier with reinforced scrim.

Sizes: 4” – 20” I.D.
R-4.2