Product Information Product Name : NG 300 V500/600 RManufacturer: DIR Manufacturing & SupplyOriginal Certification Date: 06/01/2016Certification Date: 06/01/2023Certification End Date: 06/01/2030Capacity: 1500Material: OtherType: Bacteriological ChlorinatorClass: Class 1 Certifications Certification: Certifications: NSF/ANSI Standard 46 Standard year: 2022 Version Year of Original Standard: 2014SPE#: 274