IQ-RB Blower Package

The IQ-RB package is designed to simplify inspection and routine service. 

Front-Access Maintenance

• Maintenance operations performed from the front of the package
• Oil changes through accessible fill and drain hoses
• Oil level checks with or without the blower running

Mechanical Gauges

• Inlet filter restriction gauge
• Discharge pressure gauge
• Discharge temperature gauge

Service Features

• Removable panels for easy access
• Easily viewable oil levels
• Streamlined oil changes
• Automatic belt tensioning
• Simple belt replacement
• Designed to minimize downtime
• Designed to reduce maintenance costs

The IQ-RB combines Gardner Denver RBS blower technology with a compact package design, making it suitable for a wide range of industrial pressure and vacuum applications. The examples below highlight common industries and processes where RBS technology is used and where the IQ-RB package may be considered when its documented operating range aligns with application requirements.

• Aeration
  • Airflow is used to support biological treatment processes where consistent air delivery is an important part of system performance. The IQ-RB package combines documented pressure capability with a compact, service-friendly design that can help simplify installation and maintenance.
• Filter Backwashing
  • Blowers provide airflow used during filter cleaning cycles. IQ-RB packages offer a range of frame sizes and performance options that can be matched to system requirements.

• Pneumatic Conveying
  • Airflow is used to move dry materials through conveying systems. The IQ-RB package combines RBS blower technology with fixed or variable-speed operation to support varying process requirements.
• Fluidization
  • Industries such as cement and lime processing use airflow to promote material movement and handling. The IQ-RB's pressure capability and multiple package sizes provide flexibility across a range of operating conditions.

• Dairy Processing
  • Blower technology is used in process-support and automation applications throughout dairy facilities. The IQ-RB package offers a compact footprint and simplified maintenance features that can be valuable in production environments.
• Milling & Baking
  • Airflow is commonly used for conveying, blending, and process support applications. The IQ-RB combines documented airflow capability with installation flexibility across multiple frame sizes.

• Vacuum Applications
  • With vacuum capability up to 15 inHg, IQ-RB packages can also be applied in processes requiring vacuum airflow.
• Pressure Applications
  • With package configurations capable of up to 15 psi, the IQ-RB can support a variety of industrial pressure-air requirements.

The IQ-RB package is designed to help customers get more airflow performance from their available installation space. With significantly reduced dimensions and a compact package layout, the IQ-RB helps optimize floor space without sacrificing access for inspection and service. Side-by-side installation capability provides additional flexibility when multiple units are required or installation areas are limited. 

• Reduced Dimensions: A compact package footprint helps reduce the amount of floor space required for blower installation. 
• Floor Space Optimization: Designed to make efficient use of available installation areas while maintaining access for operation and maintenance. 
• Side-by-Side Installation: Multiple packages can be installed side-by-side to support space-conscious system layouts. 

The IQ-RB incorporates multiple documented design features intended to reduce noise throughout the package. Noise reduction begins within the blower itself, where tri-lobe technology helps reduce flow pulsation. The package enclosure further addresses noise through double sound-insulation panels, while the discharge silencer and patented tunable inlet filter/silencer provide additional sound attenuation at key points in the airflow path. Together, these features contribute to the IQ-RB's noise-reduction strategy without requiring additional external equipment. 

• Reduced Flow Pulsation
  • Tri-lobe technology helps reduce flow pulsation as part of the package's overall noise-reduction strategy
• Sound Insulated Enclosure
  • Double sound-insulation panels help manage noise generated within the package enclosure.
• Integrated Silencing Components
  • The discharge silencer and patented tunable inlet filter/silencer are designed to help reduce noise as air moves through the package.

The IQ-RB is available for fixed speed or variable speed operation. Inverter-duty motors are available for VFD capabilities, allowing the package configuration to be matched to documented application requirements.

Available Options

• Fixed speed operation
• Variable speed operation
• Inverter duty motors for VFD capabilities

Frame size organizes the IQ-RB package range by motor horsepower and maximum capacity. It is a starting point for narrowing the package selection, not a substitute for model-level performance review. Multiple frames have overlapping horsepower ranges, so the required operating point determines the final model. 

How to use this table

Start with required airflow, pressure or vacuum, and available motor horsepower. Then verify the model-level performance table, because maximum capability and noise data differ by model and operating point. 

• Frames 1-2 are typically suited for lower-flow applications where space, efficiency, and straightforward maintenance are important considerations.
• Frame 3 provides a mid-range option for applications requiring higher airflow and horsepower while maintaining the benefits of the IQ-RB package design.
• Frames 4-5 support larger airflow requirements and heavier-duty industrial pressure or vacuum applications.

Selection should be based on required airflow, pressure or vacuum level, operating conditions, and motor horsepower. Consult the IQ-RB performance data to identify the appropriate model for your operating point.

The IQ-RB blower package is available in multiple frame sizes with capacities up to 6,000 CFM, pressure capability up to 15 psi, and vacuum capability up to 15 inHg. Selecting the right package depends on the required airflow, operating pressure or vacuum level, available horsepower, and application requirements. Review the performance data to identify the model that aligns with your operating point. 

Gardner Denver RBS blower technology is commonly used in applications such as wastewater aeration, filter backwashing, pneumatic conveying, fluidization, dairy processing, and milling and baking operations. The IQ-RB combines this proven blower technology with a compact, enclosed package designed for industrial pressure and vacuum applications. 

The IQ-RB is available in both fixed-speed and variable-speed configurations. Variable-speed operation may be beneficial for applications with changing airflow requirements, while fixed-speed configurations provide a straightforward solution for applications with consistent operating demands. Inverter-duty motors are available for VFD operation. 

The IQ-RB package is designed with significantly reduced dimensions to help optimize available floor space. Side-by-side installation capability provides additional flexibility when multiple blower packages are required or installation space is limited. 

The IQ-RB incorporates multiple documented noise-reduction features, including tri-lobe technology that helps reduce flow pulsation, double sound-insulation panels, a discharge silencer, and a patented tunable inlet filter/silencer. These features work together as part of the package's overall approach to quieter operation. 

The IQ-RB integrates Gardner Denver RBS blower technology, motor options, mechanical gauges, noise-reduction features, and simplified maintenance features into a single packaged solution. This approach can help streamline product selection, installation planning, and ongoing maintenance activities.