IM-20 25-125 HP

Industry-Exclusive Design

The IM-20 was developed for the 25-125 HP blower market, with size and efficiency in mind. The low profile, vertical inlet, and small footprint make the IM-20 ideal for replacing less efficient blower technologies. The IM-20’s compact architecture allows it to fit through a standard 36-inch man door and be placed on most existing blower pads without modification. The vertical discharge and low profile simplify installation by allowing the IM-20 to be set in the same location as a previous blower with minimal piping modifications.

Standard Specifications

- Energy Efficient (~80% isentropic)
- Proven Integrally-geared Design
- Industry Standard Components
- Compact Design
- Maintenance-friendly
- Engineered and Built in the USA
- Handles fluctuating pressures
- Capable of multiple start/stop cycles every hour
- VFD can be mounted on the unit or remote

IM-20 Features

- Direct couple drive system
- Indoor or outdoor intake vents
- Touchscreen interface
- Detachable airbox frame
- Hinged doors for blower access
- Removable access panels
- Customizable configuration

IM-20 Benefits

- Industry-first modular blower design
- 2:1 capacity turndown
- Greater process flexibility
- Industry-standard components
- Low Noise (75-85 dBA)
- Available without enclosure
- Fits through a standard 36-inch man door
- Annual maintenance

Technical Information

Flow Capacity300-2800 scfm
Design Pressure4-22 psig
Turndown RatioUp to 2:1
Motor Power25-125HP
DriveStandard VFD
Input Power240V-480V, 575V, 60 Hz
Impeller5-axis machined 7075-T6 Aluminum
Control SystemAdvanced Integrated Controls

Flow Capacity: 300-2800 scfm


Design Pressure: 4-22 psig


Motor Power: 25-125 HP


Input Power: 240V-480V, 575V, 60 Hz



Annual maintenance intervals

Up to 2:1 capacity turndown

Only 2-5 year payback

Up to 50% Space Savings

Uses Industry-standard VFDs and TEFC motors

Low Noise (80-90 dBA)