Dual-purpose oil-filled small submersible pump that may be used totally submersed or in-line (fed with pipe or hose). For commercial, industrial, and home applications, this compact 600 GPH pump features a 1/2″ MNPT discharge and 21′ shut-off head capability. This small submersible pump is designed to handle intermittent temperatures up to 120 °F (49 °C).