The Aerodyne DBMXL-120 is a substantially improved linear septic air pump. It uses larger diaphragms and cooler coils to extend the life of larger linear compressors. Longer life equals a lower cost of ownership.

The compressor produces 46 dB of sound. That is between the level of sound in a library and a quiet conversation at home. It consumes 1.9 AMPs, which is 126 watts. DBMXL-120 pumps produce 120 LPM at 2.84 PSI. This is excellent for 750–1,000 gallon per day systems in larger homes.

The DBMXL120 includes built-in protection devices. A safety switch and thermostat protect internal components from diaphragm breaks or abnormal internal temperature buildup.

Use diaphragm kit DBMXD150200 to replace diaphragms, head assemblies, and check valves.