Emission Control Crankcase Air Cleaner

Emission Control Crankcase Air Cleaners are a type of accessory used in non-aircraft engines to control emissions. They are part of the supply class Miscellaneous Engine Accessories, which falls under the supply group Engine Accessories.

These air cleaners are designed to remove harmful gases and pollutants from the crankcase ventilation system of an engine. The crankcase ventilation system is responsible for removing blow-by gases, which are a mixture of air, fuel, and combustion by-products that can contaminate the engine oil and contribute to air pollution.

Emission Control Crankcase Air Cleaners typically consist of a housing, filter media, and connections to the engine's crankcase ventilation system. The filter media is designed to trap and remove contaminants, such as oil mist and particulate matter, from the blow-by gases before they are released into the atmosphere.

By using Emission Control Crankcase Air Cleaners, engines can reduce emissions and comply with environmental regulations. These accessories play a crucial role in maintaining the performance and efficiency of non-aircraft engines while minimizing their impact on air quality.