Profile: Ranger, Inc. manufactures a precision built helical gear pump for industrial applications. Our pumps are supplied as standard with stuffing box packing or single mechanical seals. They are designed to use as low speed pumps for both low and high viscosity liquids. Basket-type line strainers & foot mounted gear reducers are also available. Our simplex strainers reduce cleaning problems encountered with conventional strainers and are designed with a weather seal lid to protect the breech lock area from exterior elements, thus eliminating problems with lid removal.