Centrifugal pumps manufactured by Goulds Water Technology have been designed for a variety of water supply, recirculation and cooling applications. These centrifugal pumps have a close-coupled design with a back pull-out option for reducing maintenance down time, and an enclosed impeller with renewable wear rings to prevent the losses affecting the pump performance. They come equipped with a rigid cast-iron motor adaptor which maintains the unit alignment and an open-drip proof NEMA motor frame with a fan-cooling facility. To fit into different pipe sizes, these Goulds pumps are offered in a wide variety of NPT threaded suction and discharge ports. These centrifugal pumps provide the option of replacing wear-out components, such as casing and hub wear rings and stainless-steel shaft sleeves, to maintain efficiency of the pumps. Choose from a wide range of these Goulds water pumps, available in different flow ratings, frames and housing / impeller materials, on Raptor Supplies.