Heavy duty agitator. Agitator shaft 1920mm long. Props can be bolted onto bottom of shaft. Props not included. Needs a new mechanical seal. Agitator speed 13 RPM. NORD Drivesystems - Helical Inline Geared Motor. Model: SK83F IEC160 Ratio: 104:1 Output Speed: 13 RPM Gearbox Mounting Position: M4 ExeII CT3 Motor: 3 Phase, 415V, 11kW, 19.8amps, 1465RPM Unit has been tested and runs well.