Product Information Product Name : AL 600 TManufacturer: Acquired Wastewater Technologies, LLCOriginal Certification Date: 02/01/2015Certification Date: 01/01/2020Certification End Date: 01/01/2027Capacity: 600Material: ConcreteType: Aerobic Treatment SystemClass: Class 1 Certifications Certification: Certifications: NSF/ANSI Standard 40 Standard year: 2023 Version Year of Original Standard: 2012SPE#: 233 Approved Approved Aerators: Manufacturer: MedoModel: LA-100Medo model: LA-100 Manufacturer: SecohSecoh model: JDK-80 Approved Diffusers: Manufacturer: Polypropylene Approved Alarms: Manufacturer: AWT