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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
The Trident Marine 4-Inch Blue Polyduct Blower Hose offers a reliable and durable solution for HVAC applications such as heat, ventilation, and air conditioning systems. Constructed from heavy-duty polypropylene and reinforced with a flexible polypropylene rod helix, this hose provides superior flexibility and resilience in demanding environments. Its crush-proof design ensures it maintains integrity even under heavy pressure, making it ideal for tough industrial or marine settings. The hose's excellent resistance to tearing, flex fatigue, moisture, and crushing allows it to withstand rigorous use without degradation. Its ability to return to shape after stomping on it highlights its durability and resilience, ensuring long-lasting performance. The Polyduct’s flexibility allows it to be easily maneuvered through tight openings and overhead spaces, all while maintaining full airflow capacity. Designed to operate within a temperature range from -40°F to +225°F when insulated, the hose is suitable for a variety of climate conditions. It is sold by the foot, enabling customization for different installation requirements, and meets FMVSS 302 flame resistance standards, ensuring safety compliance. Whether for industrial ventilation or marine HVAC needs, the Trident Marine Polyduct Hose is engineered to deliver dependable airflow and tough performance in demanding environments.
Features:
Sold by the foot for customizable lengths
Excellent flexibility and compressibility for easy handling
Highly resistant to crushing, flex fatigue, tearing, and moisture
Returns to shape after impact without damage
Facilitates full airflow through tight or overhead spaces
Suitable for heat, ventilation, and air conditioning applications
Operates within a temperature range of -40°F to +225°F when insulated
It worked as is described and it got my uncle‘s fridge back up and running perfectly
Norcold Gas Control
Dennis Johnsen
The Trident Marin Extra Flex Corrugated Wet Exhaust hose works great. I had to replace the old hose coming from the generator muffler to the exhaust pipe going out the hull. The hose needed to be curved and the flex was perfect. Delivery was fast with no issues. Thank you
Trident Marine 2" Extra-Flex Corrugated Marine Wet Exhaust Hose - Sold by the Foot
James Cline
Very pleased with that product
Caliber BunkWrap Kit - Black 16' x 2" x 4" Roll + 4 Caps + HRDW Roll + 4 Endcaps & Stainless Steel Hardware
Gerald
As discribed. Brand new in excellent shape, fast delivery, well made and an awesome price. Super job thanks a million!
The Trident Marin Extra Flex Corrugated Wet Exhaust hose works great. I had to replace the old hose coming from the generator muffler to the exhaust pipe going out the hull. The hose needed to be curved and the flex was perfect. Delivery was fast with no issues. Thank you
J
Caliber BunkWrap Kit - Black 16' x 2" x 4" Roll + 4 Caps + HRDW Roll + 4 Endcaps & Stainless Steel Hardware James Cline
I ordered my product August 30! I have yet to receive it! My shipping cost was over ten dollars ! I could of walked there and picked it up,it would have been faster!
No option for zero stars. I ordered a roll of 6 awg duplex wire and they drop shipped me a cheap, completely unrelated item. Nobody answers emails or the phone.
