We purchased many pumps from a business that was closing and Liquidating all their (low hours used pumps). The perfect working Pump  with Titanium Shaft(for even the worst of caustic fluids) , Penguin Model P-1/2 Vertical Immersible Seal-Less Sump Pump .It has a quiet running 1/2 HP 230/460 volt 3ph motor 3450 rpm, with TEFC enclosed motor frame . We had our Top Pump Technician (open up) and inspect and test each pump in a water tank and they all sounded and pumped like new. The sump pick-up is 10-1/4" long, so it's for a 10-1/2 to 11-1/2" deep Sump Tank .Yes there are stains on the sump unit but everything was inspected and shows no signs of wear or any other issues. Buy with confidence as we will guarantee this unit. (Our saving are passed onto you)

  Extra info
40 gpm max flow or 23 ft max head 1 in fpt suction 3/4 in fpt discharge