![Air Disc Base Dual w/ 4 x 9in Discs (MDB24) Matala Air Disc Base Dual w/ 4 x 9in Discs (MDB24) Matala](https://www.seasideaquatics.com/9402-large_default/air-disc-base-dual-w-4-x-9in-discs-mdb24-matala.jpg)
Reference: CF0010
Brand: Sea Side Aquatics, LLC
Reference: CF0010
Brand: Sea Side Aquatics, LLC
Reference: LGFP20
Brand: Your Choice Aquatics
Reference: CF0009
Brand: Your Choice Aquatics
Reference: CF0005
Brand: Your Choice Aquatics
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All items are brand new and comes fully warranty.
Award winning design! Matala offers an air diffuser assembly with hollow base that can be filled with sand or gravel. This eliminates the need for bricks and straps to get the diffuser to sink. The base is heavy duty rugged plastic with soft edges. Fill the base with small gravel and sand and purge of all air bubbles. The base comes with a friendly multi-barb that will allow connection to various sizes of air hose including 3/8", 1/2", 5/8" and 1".These are available with 9" or 12" rubber membrane disc diffusers as a single disc, double disc or quad disc assembly.
Features and Benefits:
AIRFLOW RECOMMENDATIONS
Single 9" head (MDB11) handles airflow 0.9 - 4.2 cfm / 25 - 120 lpm. Recommended for 25 lpm - 80 lpm air pumps.
Double 9" head (MDB12 or MDB22) handles airflow 2.1 - 8.4 cfm / 60 - 240 lpm. Recommended for 100 lpm - 200 lpm air pumps. This configuration will give a slightly smaller bubble size for a more gentle roll at the surface of pond.
Quadruple 9" head (MDB24) handles airflow 4.2 -16.8 cfm / 120 - 480 lpm. Recommended for 150 lpm to 250 lpm air pumps. This configuration will give a slightly smaller bubble size for a more gentle roll at the surface of pond.
Single 12" head (MDB11+12) handles airflow 2.8 - 7.0 cfm / 80 - 200 lpm. Recommended for 80 lpm to 150 lpm air pumps.
Double 12" head (MDB22+12 "Special Order") handles airflow 5.6 - 14.0 cfm / 160 - 400 lpm. Recommended for 200 lpm to 350 lpm air pumps. This configuration will give a slightly smaller bubble size for a more gentle roll at the surface of pond.
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Reference: A50011
Brand: AquaUltraviolet
Reference: MAP $1600
Brand: Your Choice Aquatics
Brand: Your Choice Aquatics
Brand: Sea Side Aquatics Pond Supply
Brand: Sera
Brand: Evolution Aqua
Reference: PT1725
Brand: Hagen / Fluval
Brand: Syncra Sicce
Reference: BSTP
Brand: Matala
Brand: AquaUltraviolet
Reference: KPFKM
Brand: Tom's Aquatics
Reference: MAP: 6876.99
Brand: Sea Side Aquatics, LLC
Brand: Syncra Sicce
Reference: A219
Brand: Hagen / Fluval
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