ALITA® EPDM Flexible Membrane Diffuser Discs

Alita

$34.99 
SKU: DFA7

The ALITA® EPDM Flexible Membrane Diffuser Discs are fine pore diffusers engineered for superior product life, operational flexibility and maximum oxygen transfer efficiency. These units are ideally suited for continuous or on/off applications and require minimal maintenance for long-term efficient performance.


Model Nominal
Diameter
Overall Diameter Active Surface Area Design Airflow Max Airflow Weight
DFA7 7" 9.0" (229mm) 0.26 sq. ft. (221cm2) 3.0 scfm 0.5-2.5 scfm 1.2lb (0.5kg)
DFA9 9" 10.9" (280mm) 0.4 sq. ft. (381cm2) 6.0 scfm 0.5-4.0 scfm 1.5lb (0.7kg)
DFA11 11" 13" (334mm) 0.66 sq. ft. (610cm2) 10.0 scfm 1.0-8.0 scfm 2.5lb (1.1kg)
UDM

Top Selling Brands