Matala Air Discs 9 inch and 12 inch dia
Matala Air Discs are 9 inch diameter and are designed for the wastewater treatment industry to very high standards. The air por size in the rubber membrane is designed to give a medium size bubble which will not put any significant back pressure on the system. In fact this special air disc only adds less than 6 inches of water depth back pressure. The 3/4" male thread makes it easy to attach to your feed line.
The disc is very low maintenance and in some cases NO maintenance. Simply wash the disc with clean water and bleach if it ever needs cleaning.
2 Sizes Available:
9 inch Diameter
Capable of handling air flows of 25 lpm to 80 lpm.
12 inch Diameter
Capable of handling air flows of 25 lpm to 160 lpm.