Parker/Racor Closed Crankecase Ventilation Replacement Element

In a robust- compact package- the patented Racor Closed Crankcase Ventilation (CCV)Filter System provides superior oil coalescence and crankcase pressure control under the most severe conditions. 

The only routine maintenance required for the CCV system is filter replacement. Typical service life of the high-performance filter in diesel applications is 750 hours. Some variations in service life occur depending on load profile- engine wear condition- flow and aerosol mass concentration of crankcase emissions- and soot concentration.

 

How To Select A CCV Assembly:

CCV systems are designed to handle various crankcase flow rates up to 50 CFM. Traditionally- the crankcase flow rate can be calculated as follows: rated horsepower ÷ 40 = cubic feet per minute (CFM). This formula can only be used as a guide since recent improvements in piston design have produced engines with higher horsepower and lower blow-by flow rates. The blow-by flow rate of a worn engine- at time of overhaul- is generally double the flow rate when the engine is new. The flow rate of a worn engine is factored into the formula.