NIF1026 Features: * Simplex grinder system, above the floor installation * Consists of high performing 1-HP motor housed in a durable plastic enclosure * Easy to install * Moving parts kept to a minimum * Pump can handle up to 50 gpm, if rate too high a visual or audible alarm will sound * Can be retrofitted into an existing sewage ejector basin of at least 24" in diameter * Note that the effluent pipe leading into the pump has to be installed with the required ¼" per foot gravity flow. There must be a 10" height difference (from pump to connecting fixture) if the drain is connected to the bottom inlet. * Unit has been designed with a 1-1/2" vent connection on the top of the enclosure * Certified to American and Canadian standards