Air Driven Pumps For The Rapid Transfer Of Molten Metals Such As Zinc, Lead, Aluminum, Tin, Their Alloys, As Well As Molten Heat Treating Salts. Pumps Allow Transfer Directly To Another Setting. Submerged Intake. Vertical Shaft, Centrifugal, Variable Speed, Variable Discharge. 3 H.P. Vane Type Air Motor, Cooled & Lubricated Through The Airline. Direct Coupled To Impeller Shaft. Maximum Pump Length - 10 Ft. Capacity 60,000 To 360,000 Pounds Per Hour; Based On 4 Ft. Lift