The Liberty Pump LEH104M3-2 is a 3-phase manual submersible high head Sewage Pump with a 440-480V, 1HP motor and 25' quick disconnect power cord. The Liberty LEH104M3-2 has a max total dynamic head of 53' and a 3" NPT flanged discharge. The Liberty submersible high head sewage pump features 2-vane, semi-open impellers that allow passage of 2" solids. 3-Phase Liberty submersible sewage pumps require panel for automatic operation. See sewage accessories literature for complete information on all simplex and duplex controls.
These Liberty high head sewage pumps are intended to be run using an approved liquid level control or approved motor control with a correct rating that matches motor input in full load amperes. When the high head sewage pump shuts off, at least 6" of fluid must be left in the basin so the impeller remains submerged. Separate approved pump control device or panel is required for automatic operation. Check three phase high-head submersible pumps for proper rotation prior to installing pump(s) in basin. This Liberty high head sewage pump is constructed of heavy cast iron with a tough epoxy powder coat finish and stainless steel fasteners for years of trouble-free performance. The Liberty LEH104M3-2 high head sewage pumps must only be used in applications with a minimum of 15'.