Product Information Product Name : TX600Manufacturer: Acquired Wastewater Technologies, LLCOriginal Certification Date: 04/01/2004Certification Date: 03/02/2020Certification End Date: 03/01/2027Capacity: 600Material: ConcreteType: Aerobic Treatment SystemClass: Class 1 Certifications Certification: Certifications: NSF/ANSI Standard 40 Standard year: 2019 Version Year of Original Standard: 2000SPE#: n/a