Designed for use in refineries, lube oil plants and general industry for processing, filling and transfer applications, the shock-resistant, ductile iron XL Sliding Vane Pumps are available in five sizes ranging from 1-1/4 to 4-in. All models are fitted with a replaceable vanes, liners and end discs that allow easy rebuilding of the vane pump to like new condition, without removing the pump from the piping. These vane pumps are built to handle a wide variety of corrosive or caustic fluids.