UBVL Belt Drive Upblast Roof Ventilators
Specifications
- Fan / Motor Type: AMCA Spark Resistant Construction, Explosion Proof, Special Duty Motors, TEFC Industrial Duty
- Impeller Type: Axial Impeller
- Impeller Material: Aluminum, Stainless steel
- Housing Material: Baked polyester powder coat finish, Hot dipped galvanized construction, Stainless steel, Steel
- Drive: Belt Drive
- Phase: Single Phase, Three Phase
- Application: Corrosive
UBVL belt drive upblast roof ventilators provide superior performance in a low silhouette design, with capacities to 44,000 cfm. These rugged industrial roof ventilators are constructed with a heavy duty welded steel base, a galvanized butterfly exhaust damper section, and a spark resistant cast aluminum airfoil axial impeller. The UBVL ventilators have a v-belt drive for quiet, low speed operation. They are ideal for general ventilation applications as well as for removal of process related fumes, dust and smoke.
Features & Benefits of UBVL Belt Drive Upblast Roof Ventilators
- Low silhouette weatherproof closure for vertical air discharge
- V-belt drive for low speed operation
- Spark resistant, cast aluminum airfoil axial impeller
- Factory set adjustable pitch impeller
- Aerodynamically efficient performance
- TEFC industrial duty motor
- Self-aligning pillow block ball bearings
- Weather-tight steel curb panel
- Heavy duty welded steel construction
- Baked polyester powder coat finish with a zinc rich primer
- Rugged galvanized damper section with butterfly damper blades
- Damper rods turn in nylon bearings and require no lubrication
- Diameters from 24″ to 60″
- Capacities to 44,600 cfm
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Accessories / Options
- Pre-fabricated roof curbs
- Disconnect switches, mounted or mounted and wired
- Explosion proof and special duty motors available
- Magnetic damper pads for positive closure
- Hot dipped galvanized construction
- 304 stainless steel construction
- 316 stainless steel construction
- Baked epoxy powder coat finish, two layers
- AMCA spark resistant construction – consult factory
Applications for UBVL Belt Drive Upblast Roof Ventilators
- General ventilation
- Removal of process related fumes, dust and smoke
Airflow Performance (cfm)
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Fan Dimensions
- Select Charts / Diagrams tab below
See our spun aluminum roof exhaust fans for commercial applications such as restaurant exhaust.