product description
CYZ-A type self-priming centrifugal oil pump is a new type of pump product developed by introducing foreign technology. The self-priming centrifugal pump is an ideal product for the petroleum industry, land oil depots, and oil tank trucks. It is also suitable for use as marine cargo oil pumps, Bilge pumps, fire pumps, ballast systems and machine cooling water circulation, etc., respectively transport petroleum products such as gasoline, kerosene, diesel, aviation fuel, sea water, and clean water. The medium temperature is -20°C to 80°C. If chemical liquids are transported, they can be used instead. Corrosion-resistant mechanical seal.
Features
1. The self-priming centrifugal oil pump is a self-priming centrifugal pump. It has the advantages of simple structure, convenient operation, smooth operation, easy maintenance, high efficiency, long life and strong self-priming ability. No bottom valve is required in the pipeline, just make sure there is a certain amount of priming oil stored in the pump body before starting work. When used on oil tankers or water-transporting ships, it can also be used as a cabin cleaning pump with good cabin cleaning effect.
2. The self-priming pump is made of high-quality materials. The seal is made of carbide mechanical seal, which is durable. There is no need to install a safety valve in the discharge pipeline, and there is no need to install a bottom valve in the suction pipeline, which simplifies the pipeline system.
Scope of use
The CYZ-A self-priming centrifugal pump is an ideal product for the petroleum industry, land oil depots, and tank trucks. It is also suitable for use as marine oil pumps, bilge pumps, fire pumps, ballast pumps, and equipment cooling cycles to transport gasoline respectively, kerosene, diesel and other petroleum products, as well as media similar to sea water and clean water, the medium temperature is -20℃~-80℃
CYZ-A self-priming centrifugal oil pump usage guide
(1) Preparation and inspection work before starting: 1. The CYZ-A self-priming oil pump is lubricated with high-quality calcium-based butter and No. 10 engine oil according to the working conditions of the pump. If the pump is lubricated with butter, it should be lubricated regularly. Add butter to the bearing box and use a pump lubricated by engine oil. If the oil level is insufficient, add enough. 2. Check whether the liquid stored in the CYZ-A self-priming centrifugal oil pump casing is higher than the upper edge of the impeller. If it is insufficient, you can directly inject the liquid into the pump body from the liquid filling port on the pump casing. It should not be placed in the reservoir. If the pump is started when the fluid is insufficient, the pump will not work properly and the mechanical seal will be easily damaged. 3. Check whether the rotating parts of the CYZ-A self-priming centrifugal oil pump are stuck or bumped. 4. Check whether the feet of the CYZ-A self-priming centrifugal oil pump body and the nuts at each connection are loose. 5. Check the coaxiality or parallelism between the CYZ-A self-priming centrifugal oil pump shaft and the motor main shaft. 6. Check whether there is air leakage in the inlet pipeline of the CYZ-A self-priming centrifugal oil pump. If there is air leakage, try to eliminate it. 7. Open the valve of the suction line and slightly open (do not fully open) the outlet control valve. (2). Stop the pump 1. First, the gate valve on the discharge pipe must be closed. 2. Stop the pump. 3. In the cold season, the liquid storage in the pump body and the water in the cooling chamber of the bearing body should be drained to prevent freezing and cracking of the parts.
Features
The CYZ-A self-priming centrifugal oil pump is designed and improved on the ZX-type pump based on excellent hydraulic models at home and abroad. Therefore, it has a compact structure, easy operation, high efficiency, simple installation, long life, and has advantages of self-priming capability and low vapor turbidity margin that other pumps do not have.