Durable medium weight food grade fabric duct. This product possesses good abrasion resistance and fire retardant qualities.
Unit of Measure

Hose I.D.

N/A 4.00 in

Working Pressure

N/A 3.2 psi

Negative Pressure

N/A 1.8 in/Hg

Weight

N/A 0.7 lbs/ft