Comparison : |
Item # MA819A6, F45BC-E - Ball Check Valve - Flanged, True Union, PVC Schedule 80, EPDM Item # MA819A8, F45BC-E - Ball Check Valve - Flanged, True Union, PVC Schedule 80, EPDM Item # MA819AA, F45BC-E - Ball Check Valve - Flanged, True Union, PVC Schedule 80, EPDM Item # MA819AB, F45BC-E - Ball Check Valve - Flanged, True Union, PVC Schedule 80, EPDM Item # MA819AC, F45BC-E - Ball Check Valve - Flanged, True Union, PVC Schedule 80, EPDM
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