Effective Flow Area

CCDI EFA

CCDI's Effective Flow Area (EFA) machines are the best in the industry. World class machines and service guaranteed! All of our models are Super accurate and stable EFA instruments for area airflow measurements of vane rings, combustors, segments and diffuser rings. Most of our EFA customers have come to us through word of mouth, they are scrapping their older EFA machines that lacked service for long term reliability and customer service.

Model 88

Model 88 Scientific Airflow Comparator

Gas turbine and jet engine component testing

CCDI's Largest Area Airflow Comparator

Area: 0.425 to 40 Square Inches

Model 22 or 44

Model 44 or 22 Scientific Airflow Comparator

Gas turbine and jet engine component testing

CCDI's Model 22 is the Low, Model 44 is the Medium Area Airflow Comparator

Area: 0.25 to 14 Square Inches