Nicotra GebhardtADH 355 R is a Double-Inlet, Forward-Curved Centrifugal Fan. The Official Technical Data Identifies The 355 MM Impeller Diameter, 42 Blades, And 5.5 kg Impeller Weight For The ADH E_-0355 Configuration. Performance Depends On The Selected Speed, Motor, And Installation Arrangement, So Exact Airflow And Pressure Should Be Selected From The Fan Curve.
Product/Service Description
Nicotra Forward Curved Centrifugal Fan ADH 355 R is Designed For Efficient Air Movement In HVAC And Industrial Ventilation Systems. Its Forward-Curved Impeller Design Provides Reliable Airflow Performance And Is Suitable For Applications Requiring Continuous Air Circulation And Air Handling. Key Features – Nicotra
Forward-Curved Centrifugal Impeller
Double-Inlet Configuration
355 MM Impeller Diameter
42 Impeller Blades
Impeller Weight Approximately 5.5 kg For The Referenced Technical Configuration
Multiple Operating Speeds And Motor-Power Options Available
Suitable For Ducted Air-Distribution Systems
Robust Construction For HVAC And Industrial Applications
Performance Selection Based On Fan Curve And System Resistance
AMCA-Certified Air-Performance Data Available For Applicable ADH Configurations
Belt-Driven Configuration Available In Official ADH Technical Data
Airflow
Selected According To Fan Curve And Operating Speed
Pressure
Selected According To Fan Curve And System Resistance
Motor Power
Application-Dependent; Multiple Options Available
Fan Speed
Application-Dependent
Installation
Free Inlet / Ducted Outlet Performance Configuration Referenced In Technical Data
Note: I Would Not Recommend Publishing A Single CFM, Static Pressure, RPM, Or Motor HP For ADH 355 R Without The Exact Fan Arrangement And Operating Point, Because The Official Technical Data Shows Multiple Speed And Power Curves For The 355 MM Model.
The Nicotra ADH 315 R Is a Forward-Curved Centrifugal Fan Designed For Reliable And Efficient Air Movement In HVAC, Ventilation, Air-Handling And Industrial Applications. Its Compact Construction, Galvanized Steel Housing And Forward-Curved Impeller Design Provide Dependable Airflow Performance And Quiet Operation. The Fan Is Suitable For Applications Requiring Continuous And Efficient Air Circulation. Key Features
* Performance Figures Are Indicative Of A Listed ADH 315 R Configuration And May Vary According To Motor, Fan Arrangement, Speed, System Resistance And Operating Point.
** Nicotra Technical Data For The ADH 315 Size Lists A 315 MM Impeller, 38 Blades, Approximately 4.6 kg Impeller Weight And 0.100 kg·m² Moment Of Inertia.
Product / Service DescriptionThe Nicotra Forward Curved Centrifugal Fan ADH 450 R is a High-Performance Double-Inlet,Forward-Curved Centrifugal Fan Designed For HVAC, Ventilation, And Industrial Air-Handling Applications.It Delivers High Airflow With Low Noise,Making it Suitable For AHUs, FCUs,Ventilation Systems,Cleanrooms,And Commercial Buildings.The ADH Series is Engineered For Reliable Operation,Energy Efficiency,And Long Service Life.
Up to approximately 8,000–10,000 m³/h (depends on RPM and pulley selection)
Static Pressure
Up to approximately 900 Pa (application dependent)
Operating Temperature
-20°C to +60°C
Applications
AHU, HVAC, Ventilation, Industrial Air Movement
Note:
Note: Actual Airflow, Static Pressure, Motor Power, And RPM Depend On The Selected Pulley Ratio And Operating Point. Refer To The Nicotra Performance Curve For Exact Duty Selection
Available in Multiple Motor and Pulley Configurations
Applications:
Air Handling Units (AHU)
HVAC Systems
Clean Rooms
Pharmaceutical Industries
Hospitals
Commercial Buildings
Industrial Ventilation
Manufacturing Plants
Food Processing Units
Laboratories
Textile Industry
Dust Collection Systems
The Nicotra ADH 630 R is Manufactured to Deliver Dependable Airflow Performance, Durability, and Energy Efficiency, Making it an Excellent Choice For Demanding Ventilation and Air-Conditioning Applications. Specifications and Available Accessories For the ADH Series Include Galvanized Steel Construction, Forward-Curved Dynamically Balanced Impellers, Belt Drive, And Optional Accessories Such as Discharge Flanges, Guards, And Inspection Doors.
