Trident Marine 481-3000-FT 3" Blue Polyduct Blower Hose - Sold by Foot

The Trident Marine 481-3000-FT is a premium, heavy duty polypropylene blower and vent hose designed for marine heat, ventilation, and air conditioning (HVAC) applications. Instead of feeling like plastic, this hose has a more substantial rubbery, fabric-like feel to it. This 3-inch ID hose features a maximum pressure rating of 40 psi and is sold by the foot for flexible installation requirements.

Key Features:

• Reinforced with a flexible polypropylene rod helix that does not rust
• Relatively smooth inner wall allows for greater air flow with less resistance
• Excellent flexibility and compressibility
• Resistance to crushing, flex fatigue, tearing, and moisture condensation
• Temperature rating: -40°F to 225°F
• Meets FMVSS 302 flame resistance standards

Trident Polyduct hose is an ideal choice for engine room blowers, ventilation systems, and HVAC ducting in marine environments. The heavy duty polypropylene construction ensures long-lasting durability while maintaining exceptional flexibility even in tight installation spaces.