The TYPE S propeller is a standard in the ventilating industry. Its wide blade design gives it the ability to produce a large volume of air at low static pressures.

The TYPE X propeller is the workhorse of the industrial ventilation industry. This Fan is designed to operate within a wide power horsepower range with substantial air delivery.

The TYPE A propeller is the fastest growing fan design for the general ventilation industry today. The fan's ability to produce large volumes of air at low speeds lowers its noise output.

The TYPE Y propeller has earned its place in the market for its quality and stable air flow characteristics. This fan is designed to operate against medium static pressures and produce the same airflow at lower speeds.

The TYPE F propeller is a rugged design for higher-pressure applications. This propeller has a large hub to tip ratio, which enables it to operate at higher speeds and pressures.

The TYPE G propeller is a rugged design for higher-pressure applications than even the F style propeller. This propeller has a large hub to tip ratio, which enables it to operate at higher speeds and pressures.