Super Vac Standard Duct Size:12" x 20' For use with 4" threaded

For use with 4" threaded female end

Constructed for dependable service in firefighting environments

Its versatile design makes it an excellent foundation for a wide variety of custom mounting applications

• Prevents auxiliary electrical loads from discharging the vehicle battery while connected to shore power

Super Vac Standard Duct Size:12" x 20' For use with 4" threadedSuper Vacs standard spiral duct comes with a built in storage bag for easy transportation. Hot melt wear strips cover the helix for added durability up to 250 degrees F. Features: Heavy Duty Materials: Made from single ply neoprene impregnated polyester Compact Steel Wire Helix Design: Allows for compact storage and exibility on scene Heavy Duty Hot Melt Wear strips: Covers the wire helix for added durability Heat Resistant Properties: Rated up to