disc diffuser
fine bubble diffuser
fine bubble disc diffuser
Size: 5/6/8/9/12 inch; Weight: 0.5-1.2 Kg; Certification: ISO 9001, CE Certificate; Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram; Port: Shanghai; Supply Ability: 10000 Piece/Pieces per Month; Oxygen transfer rate: 25-30; Applicable Industries: water treatment, aquaculture; Packaging...