Sewage Ejector Pump Home › Forums › Archives › Old Bulletin Board Archives › Sewage Ejector Pump This topic has 0 replies, 1 voice, and was last updated 25 years, 3 months ago by Ralph Viafora. Viewing 0 reply threads Author Posts 29 Sep 1999 at 8:12 am #283621 Ralph Viafora What preventive maintenance measures do you recommend for a residential application. Author Posts Viewing 0 reply threads The forum ‘Old Bulletin Board Archives’ is closed to new topics and replies.