The CYZ centrifugal oil pump is used for transferring gasoline, kerosene, diesel, aviation kerosene, and other petroleum products. It serves as both a gasoline and diesel pump. The medium temperature range is -20℃ to +80℃, making it an excellent shipboard loading and unloading oil pump. It is also suitable for oil transfer in land-based oil depots, tank trucks, and other storage facilities. It can also be used for transferring seawater, freshwater, and more. The CYZ self-priming centrifugal oil pump features an axial return fluid pump body structure, consisting of an intake chamber, storage chamber, swirl chamber, return fluid hole, and gas-liquid separation chamber. The pump bearings are single-row radial ball bearings. A cooling chamber is located at the bottom of the bearing housing, with sealing rings in the high and low-pressure zones inside the pump. The shaft end utilizes a mechanical seal.

The CYZ self-priming centrifugal oil pump features a simple structure, easy operation and maintenance, smooth operation, large flow rate, high efficiency, ease of adjustment, and wide application range.