MODULE PRODUCT DATA SHEETS MODULE 6.0 SBLUE 419 For drinking water applicationswith NSF 419 + 61 certification DOWNLOAD PDF MODULE 6.0 SBLUE 61 For drinking water applicationswith NSF 61 certification DOWNLOAD PDF MODULE 6.0 SBLACK For sewage applicationsand industrial waters DOWNLOAD PDF MODULE 2.8 TBLACK For high suspended solids andsludge thickening applications DOWNLOAD PDF TEST & PILOT UNIT DATA SHEETS NSF CERTIFICATION OTHER DOCUMENTS