Product Information Product Name : UCV50-CAManufacturer: Infiltrator Water Technologies, LLC (formerly Delta Treatment Systems, LLC)Original Certification Date: 02/01/2015Certification Date: 02/01/2022Certification End Date: 02/01/2029Capacity: 500Material: ConcreteType: Aerobic Treatment SystemClass: Class 1 Certifications Certification: Certifications: NSF/ANSI Standard 40 Standard year: 2023 Version Year of Original Standard: 2012SPE#: 232 Approved Approved Aerators: Manufacturer: HiblowModel: HP60Hi Blow model: HP-60 Manufacturer: ThomasModel: 5060AThomas model: AP-60 Manufacturer: ThomasThomas model: AP-60A Manufacturer: ThomasThomas model: AP-80 Manufacturer: ThomasThomas model: AP-80A Approved Diffusers: Manufacturer: Infiltrator Water Technologies, LLCModel: Infiltrator Water Technologies, LLC Approved Alarms: Manufacturer: Infiltrator Water Technologies, LLC