Product Information Product Name : Solar Aerobic 600LPManufacturer: Solar Aerobic Systems, LLCOriginal Certification Date: 01/01/2017Certification Date: 01/01/2017Certification End Date: 01/01/2024Capacity: 600Material: ConcreteType: Aerobic Treatment SystemClass: Class 1 Certifications Certification: Certifications: NSF/ANSI Standard 40 Standard year: 2019 Version Year of Original Standard: 2013SPE#: 285 Approved Approved Aerators: Manufacturer: HiblowModel: HP60Hi Blow model: HP-60/60A Manufacturer: SecohSecoh model: EL-60 Manufacturer: ThomasThomas model: AP-60 Manufacturer: ThomasThomas model: AP-80 Approved Diffusers: Manufacturer: Kellundite Approved Alarms: Manufacturer: Included on Aerator