Overview: Heavy duty silver with black wearstrip silicone coated fiberglass fabric hose reinforced with a spring steel wire helix and external wearstrip. Light weight duct designed for higher temperature portable/temporary heating and dehumidification applications. 25ft lengths are standard and can be purchased directly below. Special lengths are possible. Available with second hose for VB4-Combo that handles the highest temperatures near heaters with the VB4 (contact factory). 12" to 24" diameters. This hose is made to order and has a 3 week lead time.
Features:
- High Temperatures to 550F
- Low Temperatures to -50F with High Flexibility
- High Strength Sewn Construction
- Great Puncture and Wear Resistance
- Moisture Resistant and UV Stabilized
- High Compression Ratio of 6:1
- Flame Retardant to UL 94V-0
Applications:
- Portable Heating and Dehumidification
- Cold Outdoor Air Handling
- Drying Systems
Temperature: -50F to 550F


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Dia (in)
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Lngth-ft (ft)
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Pres (psi)
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Bend R (in)
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Wt (lbs)
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Product No |
Price ($)
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Lead Time (days)
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| 12 | 25 | 8.5 | 9.0 | 25 | HOSE-VB4-25-1200 | $1,040.00 | 14 | Add to Cart |
| 14 | 25 | 7.0 | 10.0 | 28 | HOSE-VB4-25-1400 | $1,167.00 | 14 | Add to Cart |
| 16 | 25 | 6.0 | 11.0 | 30 | HOSE-VB4-25-1600 | $1,331.00 | 14 | Add to Cart |
| 18 | 25 | 5.0 | 12.0 | 35 | HOSE-VB4-25-1800 | $1,492.00 | 14 | Add to Cart |
| 20 | 25 | 4.5 | 13.0 | 38 | HOSE-VB4-25-2000 | $1,655.00 | 14 | Add to Cart |
| 24 | 25 | 3.0 | 15.5 | 43 | HOSE-VB4-25-2400 | $2,012.00 | 14 | Add to Cart |