trucking company repair garage

[waynes electricl]

they have a pit for changing oil ? they are putting a sump pump in it ? how to hook up & they have a exhaust fan over on the wall exhausting air from the pit ? how to hook up ? hard wire or use a remote switch( wireless type)

 

[GoldDigger]

they have a pit for changing oil ? they are putting a sump pump in it ? how to hook up & they have a exhaust fan over on the wall exhausting air from the pit ? how to hook up ? hard wire or use a remote switch( wireless type)

Leaving the classification and electrical for someone else, if there is a liklihood of spilled oil, however little, ending up in the pit they need to be careful what they do with the pumped water.