Product Information Product Name : J-500CFManufacturer: Jet, Inc.Original Certification Date: 02/01/2016Certification Date: 02/01/2016Certification End Date: 02/01/2023Capacity: 500Material: ConcreteType: Aerobic Treatment SystemClass: Class 1 Certifications Certification: Certifications: NSF/ANSI Standard 40 Standard year: 2019 Version Year of Original Standard: 2005SPE#: 111 Certification: Certifications: NSF/ANSI Standard 245 Standard year: 2019 Version Year of Original Standard: 2007SPE#: 111 Approved Approved Aerators: Manufacturer: JetModel: Jet Model 700LLJet model: 700LL Approved Diffusers: Manufacturer: Jet Approved Alarms: Manufacturer: Jet Model 195-C