What describes the Nano P8XE ground fan in terms of horsepower and safety?

• A. 25 ft bag of duct work.
• B. 1037 CFM.
• C. 500 CFM.
• D. 1/3 HP grounded, intrinsically safe, CSR vent fan.

Answer: (D)

Focus on how power and safety are described. A 1/3 horsepower rating tells you the motor’s size and capability to move air without being overkill—compact, energy-efficient propulsion suitable for lighter ventilation tasks. Grounded means the unit is connected to earth, which provides a safe path for fault current and helps prevent electric shock. Intrinsically safe indicates the design limits electrical energy so that even in fault conditions it cannot ignite flammable vapors or dust, which is essential in hazardous environments. CSR vent fan signifies a safety certification or compliance standard, giving assurance that the device meets recognized safety requirements for such applications. The other options either talk about duct work or airflow alone, which don’t address both the motor power and these critical safety features. So the description that combines horsepower with explicit safety attributes best matches what the question is asking.