Abstract: A gas and oil separator filter assembly for a separator tank. The filter assembly is comprised of a tubular outer shell having gas and oil mixture inlets, a tubular inner shell positioned within and above the outer shell creating an annular flow space, the inner shell having a lower end with a central opening, and a tubular coalescing filter having an inside and an outside positioned within the inner shell above said lower end central opening whereby a flow of a gas and oil mixture is directed through the gas and oil mixture inlets of the tubular outer shell into the annular flow space and into the central opening of the inner shell into a coalescing filter. The gas and oil mixture is then filtered from the inside of the coalescing filter to the outside of the coalescing filter.

Abstract: Conveyor oven that uses three or more cooking zones to provide flexible baking solutions in a commercial kitchen environment. The flexibility of each zone is achieved by providing variable air velocities in the impingement jets in each zone. By increasing or decreasing the air velocity in the zone the operator can control the heat transfer rate to the food product in that zone without having to actually adjust the temperature of the oven. The airflow rate in the zones is controlled via the operator controller.