| When an upblast roof ventilator is specified, Aeroflo's low silhouette and standard upblast designs are ideal. These high quality ventilators are constructed with a heavy duty welded steel base, galvanized damper section and a spark resistant cast aluminum airfoil axial impeller.
Three models available:
The UDVL direct drive
low silhouette upblast roof ventilator requires no belts or pulleys, and is ideal where simple maintenance is required. This aerodynamically efficient fan is available in diameters from 18" through 60", with capacities ranging to 54,000 cfm.
The UBVL belt drive low silhouette upblast roof ventilator has a v-belt drive, and is ideal for low speed operation. This aerodynamically efficient fan is available in diameters from 24" through 60", with belt drive capacities ranging to 44,600 cfm.
The UBV belt drive standard upblast roof ventilator has its motor located outside the air stream, and is ideal for hot or contaminated air streams. This aerodynamically efficient fan is available in diameters from 18" through 60", with capacities ranging to 61,000 cfm.
Standard Features & Benefits
- Weatherproof closure for vertical air discharge
- Spark resistant, cast aluminum airfoil axial impeller
- Factory set adjustable pitch blades
- Aerodynamically efficient performance
- TEFC industrial duty motor
- Weather-tight steel curb panel
- Heavy duty welded steel construction
- Air dried enamel paint finish
- Rugged galvanized damper section with butterfly damper blades
- Damper rods turn in nylon bearings and require no lubrication
Applications
- General ventilation
- Exhaust or smoke fumes
Accessories / Options
- Epoxy or Eisenheiss coating
- Pre-fabricated roof curbs
- Disconnect switches, mounted or mounted & wired
- Hot dipped galvanized construction
- Explosion proof & special duty motors available
- Magnetic damper pads for positive closure
- 304 stainless steel construction
- 316 stainless steel construction
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UDVL Model
UBVL Model
UBV Standard Model
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Select below to download rooftop ventilator specification sheets:
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UDVL (PDF, 1 page, 46 kb)
- UBVL (PDF, 1 page, 47 kb)
- UBV (PDF, 1 page, 48 kb)
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Click here Rooftop Ventilator
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