Product Information Product Name : J-500CFManufacturer: Jet, Inc.Original Certification Date: 12/01/2018Certification Date: 12/01/2018Certification End Date: 12/01/2025Capacity: 500Material: ConcreteType: Aerobic Treatment SystemClass: Class 1 Certifications Certification: Certifications: NSF/ANSI Standard 40 Standard year: 2023 Version Year of Original Standard: 2018SPE#: 111 Certification: Certifications: NSF/ANSI Standard 245 Standard year: 2023 Version Year of Original Standard: 2018SPE#: 111 Approved Approved Aerators: Manufacturer: JetModel: Jet Model 700LLJet model: 700LL Approved Diffusers: Manufacturer: Jet Approved Alarms: Manufacturer: Jet Model 195-C