corrosion resistant membrane disc diffuser (52) Sport online manufacturer
Size: 9/12
Membrane Thickness(mm): 2
Service Area(㎡/individual): 1-3
Water Depth(m): 2-6
Service Area(㎡/individual): 1-3
Water Depth(m): 2-6
Active Surface Area(㎡): 0.15/0.22
Bubble Size(mm): 1~2
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