fine bubble diffuser

1.model:9inch,12inch,14inch2.material:ABS/UPVC/PP+,silicon3.sample available:Yes4.advantages: Reduces energy costs by up to 75% Lack of moving parts provides a very low maintenance alternative Maintains higher dissolved oxygen (DO) levels Allows for higher stocking densities Allows for higher feeding rates Allows for more frequent feedings Faster Growth and reduced FCR Low start up cost Low replacement cost 5.application field:Food/beverage/beer wastewaterPhamaceutical wastewaterPetroleum chemical industry wastewaterLeather wastewaterPapermaking wastewaterTextile printing wastewater