This Air Diffuser Membrane Assembly is a replacement for 10 1/2″ diameter membrane assemblies included with our SEPMD1, SEPMD2, & SEPMD3 Membrane Air Diffuser Assemblies.
The removable membrane allows for cleaning or inspection. Hundreds of “I” shapes slots open as air pressure builds inside the diffuser, releasing a stream of fine bubbles. The center of the diffuser membrane does not does not have slots and acts as a “check valve” when air flow stops.
Air Diffuser Membrane Assemblies have a 3/4″ male thread inlet and are 10 1/2″ in diameter and will handle up to 3 cfm of air flow per membrane. These assemblies are tough and completely corrosion resistant.