KIT SERVICE #04A3BA

Atlas Copco, ABAC Genuine Part, Aftercooler Top Cap Gasket for Two Stage Pump Units, NS39 pumps.

Gaskets are critical components in compressor systems, serving to create a seal between two or more surfaces to prevent the leakage of fluids or gases. 

Functions of Gaskets in Compressor Systems

• Sealing: The primary function of a gasket is to prevent leaks by providing a seal between mating surfaces. This is especially important in components like cylinder heads, valve plates, and flanges.
• Vibration Dampening: Gaskets can absorb some vibration, reducing the potential for mechanical noise and wear on compressor components.
• Compensating for Irregularities: They fill the gaps and compensate for minor surface irregularities between the mating parts, ensuring a tight seal even if the surfaces are not perfectly smooth.