HTS Hauck – TBA 50 Turbo Blower — Air Direct Drive (50 Hz Metric)

Overview

The Honeywell TBA 50 is a metrically dimensioned turbo air blower series designed for 50 Hz direct-drive operation. Available in four pressure ranges and thirty-seven sizes, the TBA 50 delivers capacities from 555 to 10,900 m³/hr at constant pressures from 500 to 1,100 mm wc — making it one of the most versatile combustion air blower families available for metric-dimensioned systems.

Although originally engineered to supply combustion air for burner systems, the TBA 50 is well suited for any low-pressure air supply application. Its corrosion-resistant fiberglass housing, aluminum turbine-blade impeller, and adjustable discharge casing provide durable, flexible performance across a wide range of industrial environments.

Features & Benefits

• Available in 37 sizes across four pressure ranges — covers nearly any required air volume at constant pressure
• Corrosion-resistant fiberglass housing — extends service life in demanding environments
• Aluminum turbine-blade impeller — efficient air movement with turbine-style performance
• Molded scroll housing design — optimized aerodynamic performance and consistent airflow
• Rubberized/urethane abrasion-resistant internal lining — protects against wear from particulate-laden air
• Casing rotates to 7 positions (removal of 8 bolts) — flexible discharge orientation to suit installation layout
• Adjustable discharge positions — simplifies field installation and system integration
• Compatible with 50 Hz US T-frame or metric D-frame motors — broad motor selection flexibility
• Metric dimensions — designed for metric-standard piping and mounting configurations

Technical Specifications

• Frequency: 50 Hz
• Drive type: Direct drive
• Capacity range: 555 to 10,900 m³/hr
• Pressure range: 500 to 1,100 mm wc
• Available sizes: 37 sizes in four pressure ranges
• Housing material: Fiberglass (corrosion-resistant)
• Impeller type: Aluminum turbine-blade
• Internal lining: Rubberized/urethane abrasion-resistant
• Casing rotation: 7 positions (8-bolt removal)
• Max air inlet temperature: 90°C
• Motor compatibility: 50 Hz US T-frame or metric D-frame motors
• Dimensions: Metric

Applications

• Combustion air supply for industrial and commercial burner systems
• Forced-draft combustion air delivery on boilers and process heaters
• Low-pressure air supply for industrial process equipment
• Pneumatic conveying and air-assisted material handling
• Ventilation and exhaust air handling in industrial facilities
• Any application requiring constant low-pressure air at metric-dimensioned connections

Models / Configurations

• TBA 50 Series – 37 individual blower sizes available across four pressure ranges (500–1,100 mm wc); all are 50 Hz direct-drive metric-dimensioned units. Refer to product brochure and spare parts list for individual size designations and selection data.

TBA 50 Accessories

• Replacement Impeller Assemblies – Clockwise (CW) impeller assemblies available for multiple TBA frame sizes; refer to spare parts list for applicable part numbers by blower size.

Documentation