TRIDENT MARINE 4" BLUE POLYDUCT BLOWER H

TRIDENT MARINE 4" BLUE POLYDUCT BLOWER H 4" Blue Polyduct Blower Hose - Sold by the Foot Trident Polyduct is the most flexible, crush-proof, and rugged blower duct hose for heat, ventilation, and air conditioning* (HVAC). Heavy-duty polypropylene hose, reinforced with a flexible polypropylene rod helix. Features: Sold by the foot Excellent flexibility & compressibility Excellent resistance to crushing, flex fatigue, tearing, and moisture Stomp on it and it returns to shape without damage Shove it through tight openings and overheads, and it delivers full airflow Application: Rugged blower duct hose for heat, ventilation, and air conditioning Specifications: Temperature Range: -40F to +225F (-40C to 107C) (when insulated) Inner Diameter (inch): 4" *Meets FMVSS 302 flame resistance. This item is sold by JMSOnline.net, providing quality marine products and excellent customer service to our valued federal clients.