Description
Trident 3" x 50' Blue Polyduct Blower Hose | Boat Supply Store
Engineered for relentless airflow in demanding marine environments, this 50-foot blower hose ensures vital ventilation for engine rooms and bilge systems. Its heavy-duty polypropylene construction, reinforced with a robust rod helix, delivers exceptional flexibility and resistance to crushing and flex fatigue. This 3-inch diameter ducting maintains full airflow even when compressed or routed through tight spaces, operating effectively within a wide temperature range of -40°F to +225°F when insulated.
Key Features
- Superior Flexibility for easy routing around obstacles.
- Exceptional Crush Resistance returns to shape after being stomped on.
- Tear and Moisture Proof for long-term durability in damp marine bilges.
- Full Airflow Delivery even when compressed or routed through tight overheads.
- Heavy-Duty Polypropylene Construction for robust marine use.
- Reinforced Rod Helix ensures structural integrity under pressure.
- Wide Temperature Operation from -40°F to +225°F (insulated).
- FMVSS 302 Flame Resistance for enhanced safety compliance.
Specifications
| Product Specifications | |
|---|---|
| Inner Diameter | 3" |
| Length | 50' |
| Color | Blue |
| Material Construction | Heavy-duty polypropylene with a polypropylene rod helix |
| Temperature Range | -40°F to +225°F (-40°C to 107°C) when insulated |
| Flame Resistance | Meets FMVSS 302 |
Who This Is For
Boat owners and marine technicians requiring a highly durable and flexible ventilation solution for engine rooms, bilge blowers, or onboard HVAC systems. DIY enthusiasts will appreciate its straightforward installation and resilience in challenging vessel environments.
How It Compares
| Feature | Trident 3" x 50' Blue Polyduct Blower Hose | Competitor |
|---|---|---|
| Inner Diameter | 3" | — |
| Length | 50' | 25', 50' |
| Material Construction | Heavy-duty polypropylene with polypropylene rod helix | Vinyl coated polyester fabric, Vinyl |
| Crush Resistance | Excellent (stomp on it and it returns to shape) | Not explicitly specified, likely standard, Not explicitly specified, likely standard |
| Temperature Range | -40°F to +225°F (-40°C to 107°C) (when insulated) | Not specified, Not specified |
| Flame Resistance | Meets FMVSS 302 | Not specified, Not specified |
Common Concerns Answered
Is this blower hose truly crush-proof?
The Trident Marine Polyduct Blower Hose is engineered for excellent crush resistance, capable of returning to its original shape even after being stepped on, ensuring consistent airflow in demanding situations.
Can this hose become stiff in cold weather?
While the hose remains functional in very cold temperatures, some users report a slight increase in stiffness, which is a characteristic of many robust polymer-based materials in sub-zero conditions.
Will bending this hose sharply cause permanent kinks?
Despite its superior crush resistance, it is advisable to avoid bending the hose too sharply to prevent minor kinking, although it is designed to maintain airflow effectively.
Frequently Asked Questions
What is the temperature range for the Trident Marine 3" x 50' Blue Polyduct Blower Hose?
The hose operates effectively within a temperature range of -40°F to +225°F (-40°C to 107°C) when insulated.
Is this blower hose crush-proof?
Yes, this blower hose offers excellent crush resistance and is designed to return to its shape without damage even after significant pressure.
What is the inner diameter of this hose?
The inner diameter of the Trident Marine Polyduct Blower Hose is 3 inches.
What is the length of this hose?
This blower hose comes in a length of 50 feet.
What applications is this hose suitable for?
This hose is ideal for engine room ventilation, bilge blowers, and HVAC systems on vessels requiring reliable and durable air ducting.
