HEE’s inline fans can solve your space limitation problems by mounting directly to our ECV series vertical fume scrubbers, or mounting vertically or horizontally in a duct line. Our HPIA series features our flat blade centrifugal fan wheel and is available in sizes from 12-1/4” up to 18-1/4”. Larger sizes from 20” up to 54-1/4” utilize our airfoil centrifugal fan wheel and offer capacities to over 80,000 cfm.

Features
• Bolted access door
• Streamlined inlet cone
• Outlet recovery vanes
• Sealed bearing and shaft center tub
• Sealed bearings with extended lube lines to exterior of housing
• Capable of static pressures up to 12 inches w.g.
• Factory balanced to ASTM specifications
• Premium quality material and components

Options
• Shaft and seal material
• Motor cover
• Horizontal mounting stands
• Vertical mounting clips
• Vibration isolators
• Inlet or outlet dampers
• Stacks
• Variable frequency drives
• Gravity dampers