The FujiMAC 80RII can be used to replace many wastewater air pumps. This pump is a direct replacement for the common 80 litre per minute pumps found on the majority of residential aerobic treatment systems. It can also be used for larger systems where two or more 80 litre pumps are used. The FujiMAC line of pumps come with the industry standard alarm and air line connections that make it a simple plug and play replacement for competing pumps.