gorman-rupp self-priming centrifugal pumps are easy to install and easy to service. because they’re self-priming they can be mounted high and dry at floor level with only the suction line in the liquid – there’s never a need for service personnel to enter the sump.
high-efficiency impeller. high efficiency closed impeller. brass or aluminum construction standard. other metals available for special applications. long life seals. o series pumps are available with self-lubricated mechanical shaft seals for dependability and long life. viton®/fluoroelastomers are standard.
o series® high efficiency self-priming centrifugal pumps gorman-rupp o series® self-priming centrifugal pumps have a straight-in suction design which eliminates entrance restrictions and provides better performance when handling a variety of clear liquids. gorman-rupp o series® pumps feature a balanced enclosed multi-vane impeller that
the straight-in-suction design without a check valve eliminated entrance restrictions provides quick reliable self-priming with few moving parts offering saving thru minimal maintenance and increased efficiency. the o series has a variety of seal configurations to choose from allowing it to handle a number of different liquids.
the 80 series® is a high efficiency pump designed for non-stop work loads. the straight-in suction design guarantees quick positive self-priming and allows the pump to operate at higher suction levels than most other self-priming centrifugal pumps. liquid enters directly into the impeller eye. suction