Product Information Product Name : Nano Jet 500Manufacturer: 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: 2019 Version Year of Original Standard: 2013SPE#: 281 Approved Approved Aerators: Manufacturer: HiblowModel: JetHi Blow model: HP-60 Manufacturer: JetJet model: 43600000 Approved Diffusers: Manufacturer: Jet Approved Alarms: Manufacturer: Jet