H-6741 Ventilation Trainer for residential, commercial, and industrial air ventilation systems

The H-6741 ventilation trainer is designed for the operational study of residential, commercial, and industrial air ventilation systems. It includes a steel enclosure along with a centrifugal fan, filter, fan speed controller, voltmeter, ammeter and system circuit breaker. It allows students to measure and test physical parameters such as pressure drop inside the air duct, measure the fan’s horsepower, velocity pressure, static pressure and the total pressure.