Use these pumps to move caustics such as antifreeze and salt water. They have a fractional horsepower motor rated for intermittent use (return to room temperature before restarting). Mount these pumps in any position, even upside down. They are typically used for low-flow spraying, draining, and washdown applications. Pumps are self-priming, which means they create a suction force to draw liquid upward. They can run dry and do not require an initial fill, so they’re a good choice for applications without a constant flow of liquid. Do not use with solids.