Product Information Product Name : AL 750 TManufacturer: Acquired Wastewater Technologies, LLCOriginal Certification Date: 02/01/2015Certification Date: 02/01/2022Certification End Date: 02/01/2029Capacity: 750Material: 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 120Medo model: LA-120 Manufacturer: ThomasThomas model: 5100S Manufacturer: ThomasThomas model: TA-0060P Manufacturer: HiblowHi Blow model: HP-100 Manufacturer: SecohSecoh model: JDK-80 Approved Diffusers: Manufacturer: Polypropylene Approved Alarms: Manufacturer: AWT