Infinair Backward Curved Centrifugal Fan, 7.5 HP

Airflow Range: 118 ~5,294 CFM

Total Pressure Range: 6.02 ~84.31 in.WG

Operating Temperature: -20 ~ 450 ℃

Drive Type: Direct/ Belt

Installation Methods: Base Mount

Centrifugal fans and blowers can be used for a variety of purposes. Some common uses include:

• Combustion air for burners and industrial water heaters.
• Cooling electrical equipment or parts from heat curing ovens and kilns.
• Pressurizing cabinets, vaults or rooms.
• Blow-off systems to remove moisture from parts prior to painting, coating or packing.
• General ventilation of rooms or factories.
• Providing suction or pressure for industrial process air flotation tables.
• Drying ink on cans and bottles, silk screen and printing processes.
• Food processing.
• Circulating air in ovens and dryers.
• Forced ventilation of AC and DC motors and traction motors.

In the Environmental Industry for remediation, PRM uses blowers typically in ranged of 100-1500cfm for low pressure applications limited typically to approximately 40" WC or less pressure applications
Typical uses - Air Stripper Fans, Bio-sparging, low vacuum Soil Vapor Extraction, BioGas removal, Vapor mitigation.
Standard Motors are TEFC, IEC Frame motors, Class 1, Division 2 Hazardous Location Ratings. Available with TEXP motors as required.

Optimized Design:

• Designed for more aerodynamic, more efficient stable airflow with low pressure drop. Balanced for noise reduction. 
• Direct drive for increased efficiency,decreased maintenance 

Features:

• Advanced backward curved wheel, FEA-aided design for reliability
• Fully welded, high strength steel.
• Safer, leak-proof hub and wheel because of all steel continuous welding method
• High efficiency range and non-overloading; Max. load surpasses 35% of limit speed for long term continuous operation