• Superior efficiency due to in-house designed compression elements 
• Intelligent control with precise pressure control and intelligent unload cycle control 
• Ultimate reliability as it’s designed for harsh conditions and ambient temperatures up to 46°C. 
• Standard enclosed intake filter 
• In-house designed oil separator vessel which provides long lifetime thanks to cast iron parts 
• Separate oil and air coolers for high quality cooling, high reliability and longer lifetime 
• Improved motor cooling 
• Radial fan with reduced noise levels

For the right application, variable speed technology, such as on the Allegro D variable frequency drive compressor, can cut the energy bill of your compressor by up to 35%. The Allegro D reduces energy consumption in the following ways: 



 

• The variable frequency drive compressor matches air supply with demand therefore reducing energy consumption when the demand is lower. 
• No unload cycles above 20% load. 
• No peak current due to soft start.