... strong, noise small, steadily reliable operation. Technical details:air capacity: 22.75m3/min to 40.57m3/min.the pressure: 9 ... . The Application:dealing water, Wastewater Treatment, aeration tank, air transporting, mine, vacuum packaging, aquaculture and etc.. The ... . The Application:dealing water, Wastewater Treatment, aeration tank, air transporting, mine, vacuum packaging, aquaculture and etc.. The ...