Purchase Qty. Reference FOB Price
1-19 Pieces US$18.00
20-99 Pieces US$12.00
100-199 Pieces US$6.00
200+ Pieces US$4.00
Product Description
Fine bubble diffuser produce a plethora of very small air bubbles which rise slowly from the floor of a wastewater treatment plant or sewage treatment plant aeration tank and provide substantial and efficient mass transfer of oxygen to the water. The oxygen, combined with the food source, sewage, ...