Trident Marine 4" x 50' Blue Polyduct Blower Hose - 481-4000

Trident Marine 4" x 50' Blue Polyduct Blower Hose - 481-4000

Trident Marine
$384.91
$499.99
(You save $115.08 )
Current Stock:
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Description

4" x 50' Blue Polyduct Blower Hose

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:

  • 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: -40°F to +225°F (-40°C to 107°C) (when insulated)
  • Length (feet): 50' Boxed
  • Inner Diameter (inch): 4"

*Meets FMVSS 302 flame resistance