Nicotra Forward Curved Centrifugal Fan ADH 180 R Is a Compact, Double-Inlet Centrifugal Fan Designed For Efficient Air Movement in HVAC And Air-Handling Applications. The Forward-Curved Impeller Design Provides Reliable Airflow Performance, Making It Suitable For Ventilation, Air-Conditioning And Air-Handling Systems. The ADH Series Is Listed As a Forward-Curved DWDI Centrifugal Fan Family.
Key Features – Nicotra
Forward-Curved Centrifugal Impeller Design
Double-Inlet Configuration (DWDI)
Compact 180 MM Impeller Diameter
40-Blade Impeller Configuration
Suitable For HVAC And Air-Handling Applications
Robust Construction For Reliable Operation
Performance Data Based On Specified Installation Conditions
Multiple Drive And Configuration Options Depending On System Requirements
Applications – Nicotra
Air Handling Units (AHU)
HVAC Ventilation Systems
Air-Conditioning Systems
Industrial Ventilation
Fresh-Air And Exhaust-Air Systems
Air Circulation And Air-Treatment Equipment
Commercial And Industrial Air-Handling Installations
Free Inlet, Ducted Outlet – As Specified For Certified Performance Data
Note: Air Flow (CFM/m³/h), Pressure (Pa/MM WG), RPM And Motor kW Should Be Taken From The Exact ADH 180 R Performance Curve And Selected Configuration, Rather Than Using One Fixed Value.
The Nicotra ADH 225 R Is a Forward-Curved, Double-Inlet (DWDI) Centrifugal Fan Designed For Air-Handling, Ventilation, And HVAC Applications. The Official Technical Data Identifies The ADH 225 With a 225 MM Impeller Diameter And 42 Blades. Performance Depends On The Selected Operating Point And Configuration.
Key Features – Nicotra
Forward-Curved Centrifugal Impeller
Double-Inlet (DWDI) Design
225 MM Impeller Diameter
42-Blade Impeller
Reliable And Robust Construction
Suitable For Continuous Air-Handling Applications
Designed For Efficient Air Movement
Available With Different Drive And Performance Configurations
Note: Exact Motor Power, Airflow (CFM), Static Pressure (MM WG), And RPM Should Be Selected From The Manufacturer’s Performance Curve For The Required Duty Point; They Are Not Fixed Specifications For Every ADH 225 RConfiguration.
Note: Exact Motor Power, Airflow (CFM), Static Pressure (MM WG), and RPM Depend On The Selected ADH 280 R Performance Curve, Motor, And Operating Point. The Manufacturer Technical Data Lists a 280 MM Impeller And 42 Blades For The ADH 280 Size.
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.
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.
