Little Giant recirculating pumps are suitable for circulating / transferring liquid in applications including water displays, statuary fountains, air conditioners, machine tool coolants, and more to minimise water wastage and increase user convenience. These in-line pumps feature an oil-filled motor (with up to 1/160 HP motor ratings) for continuous working. They further come with an epoxy coated cast aluminium housing for added durability and thermal overload protection to prevent the motor from overheating and damaging internal components. Choose from an array of these recirculating pumps, available in 4.6, 7, 11.8 and 17.3 feet (maximum) shut-off head capabilities.