Aeration elements - Disk diffusers Matala, ALO - medium-bubble www.mivalt.cz

Matala disc membrane diffusers (BHB-MD225/MD310) – medium-bubble. Features and advantages: Epdm solid membrane with a highly durable base, which is made of pressed polypropylene. Precisely perforated I-shaped slits open when air passes and close when terminated. Thanks to this function, they resist rupture slits and remain clean for longer. The standard G3/4 thread allows for a more convenient connection. Standard stainless steel clamping rings DIN 1.4301 (AISI 304) hold the membrane firmly in place. Triple O-rings support the center of the membrane when it does not pass through the air. Diffuser Matala ModelBHB-MD225BHB-MD310 Airflow40 - 120 l/m100 – 200 l/m Disk body (material)ABSNylon + laminate MembraneEPDM (ethylene-propy rubber) FixationDIN 1.4301 stainless steel - clamping ring ConnectionG3/4 thread Diameter225 mm310 mm Weight350 g907 g Diffuser ALO - icing-bubble Technical dataDisk - 2 50Disk - 320 Material Membrane with precise holes Support vessel High quality EPDM (ethylene-propylene rubber)/silicone ABS Diameter250 mm320 mm Bubble size1 - 3 mm1 – 3 mm Air flow Continuous operation 28 - 70 l/m50 - 100 l/m ConnectionG3/4G3/4 Ambient temperature0 - 100 °C0 - 100 °C Effective diffusion area0,043 m20,068 m2