DELHI 200 Series Forward Curved Insulated Indoor Inline Duct Blower - Twin Unit

The DELHI 200 Series Forward Curved Insulated Indoor Inline Duct Blower – Twin Unit is the ideal air movement solution for commercial HVAC systems with limited vertical space. Designed with twin blowers on a common shaft, it provides efficient airflow from 500 to 12,500 CFM while maintaining a low profile. Perfect for ceiling-mounted duct systems in noise-sensitive environments, this blower features low-vibration forward curved wheels, cold rolled steel construction, and heavy-duty ball bearings for reliable performance in demanding conditions. Suitable for ventilation, heating, and cooling applications.

FEATURES

As an air moving module for systems built up with other components such as heating/cooling coils
Noise sensitive areas - the low rpm forward curved wheel typically radiates less vibration than higher rpm backward inclined wheel solutions
When the application requires an air mover in a duct system located in a ceiling space
Wheel Diameters: 7" through 20"
CFM: Approximately 500 to 12,500 CFM in a single blower
Static Pressure: Usage to about 3" static pressure is common, although allowable range is higher
Heavy duty ball bearings suitable for -65º F to +250º F
Keywayed shafts both ends for clockwise or counter clockwise rotation
Saddle type motor mounting platform provides extended belt tension adjustment range on all models
Interlocked with entry doors to prevent entry of cold outdoor air into retail sales space and thus greets customers with warmth
Industries Served: Commercial HVAC, Ventilation, Heating, Cooling, Construction