Definition of on-site in US English - taking place or situated on a particular site or premises. Definition of on-site in US English - taking place or situated on a particular site or premises. dictionary
A grinder pump is placed in a tank (or well) that is buried in a convenient outdoor location on a homeownerâs property (grinder pump units also can be purchased for inside installation). The tank provides wastewater holding storage capacity. When water is used in the house, wastewater flows into the tank. When the wastewater in the tank reaches a pre-set level, the grinder pump automatically turns on, grinds the waste, and pumps it out of the tank via the homeownerâs on-site sewer service line and into the public sewer system.
A sink pump is often used as an alternative direct drain system for washing machines, air conditioning systems and dehumidifiers. The sink pump check valve, located on the systemâs discharge line, prevents the discharged water from flowing back into the sink drain when the pumpâs motor is shut off.