IM-50 150-500 HP

Industry-Leading Design

The Inovair IM-50 (150-500 HP) is designed to provide the lowest total cost of ownership with industry-leading efficiency, unmatched reliability, and ease of maintenance. With the same industry-leading high efficiency seen in the IM-20 and IM-30, the IM-50 can dramatically reduce a plant’s capital and operating costs. Thanks to the use of industry standard components, such as premium efficient ODP/TEFC motors and non-proprietary 60 hertz VFD’s, the electrical complexity in Inovair blowers
is substantially reduced compared to other high efficiency blower technologies. The low maintenance requirements for the IM Series are typically performed by plant personnel. As with all Inovair products, the IM-50 is designed, built, and supported in the USA from our Midwest campus.

IM-50 Features

• Energy Efficient (~80% isentropic)
• Integrally-Geared Design
• Unlimited Life Oil Film Bearing
• Non-Proprietary, Industry Standard Components
• Speed-Based Control
• Low noise (75-85 dBA)
• Engineered and Built in the USA

IM-50 Benefits

• Lowest Cost of Ownership
• Proven Reliability
• Low Maintenance
• Owner-Serviceable

Technical Information

Flow Capacity2,000-12,000 scfm
Design PressureUp to 22 psig
Turndown Ratio2:1
Motor Power150-500 HP
Drive6 or 18 Pulse 60 Hz VFD Remote Mounted
Input Power460V–575V
Impeller5-axis machined 7075-T6 Aluminum
Control SystemAdvanced Integrated Controls (UL508)

Flow Capacity: 2000-12000 scfm


Design Pressure: Up to 22 psig


Motor Power: 150-500 HP


Input Power: 460V–575V, 60Hz


Only 2-5 year payback

Almost 30 years in production

Simple, annual maintenance intervals

No maintenance contracts required

Low Noise (75-85 dBA)

Engineered and Built in the USA