Utility System Performance Studies
Fans & Blowers Performance Assessment — Airflow, Pressure & Energy Efficiency Evaluation
Field-measured fan and blower performance assessment — airflow, pressure, power and operating point — to identify exactly where your air-moving system is underperforming and why.
What This Assessment Covers
A fan and blower performance assessment measures how your equipment is operating against its expected duty and engineering benchmarks.
It's particularly useful where fans operate continuously, power consumption is high, dampers remain throttled or airflow requirements have changed since the original system design.
Symptoms That Indicate Degraded Performance
- High motor power consumption
- Dampers permanently throttled
- Excessive system pressure
- Insufficient airflow at the user end
- Fans operating continuously at full speed
- Multiple fans running simultaneously
What You Get From the Study
Common Findings
Fan and blower inefficiency commonly results from oversized equipment, excessive airflow, damper throttling, high system resistance, inappropriate operating points or inefficient control strategies. The assessment identifies which of these — or which combination — applies to your system specifically.
Who This Is For
Utility managers and maintenance heads operating ventilation, process-air, dust-collection, combustion-air, exhaust and cooling-fan systems.
Frequently Asked Questions
Do you assess the fan or the complete system?
Both, where relevant. Fan performance is closely linked to system resistance and the actual airflow requirement.
Is a VFD always recommended?
No. The actual operating requirement and system behaviour are evaluated before recommending a control solution.
Can dust-collection fans be assessed?
Yes. Fan performance can be assessed together with airflow, pressure and system operating conditions.
Benchmark: fan operating point
Key indicators: Airflow • Pressure • Power • Efficiency
The objective is to deliver the required airflow and pressure with the minimum practical energy input.
Get your fan or blower assessed
Start with a conversation about your fan or blower system — no commitment required.
Request a Performance Assessmentor call us at +91 63538 39739