Reciprocating crude oil transfer pump use pistons or plungers to move back and forth in cylinders to suck in and pump out crude oil. Crude oil transfer pumps are especially important in the petroleum industry.   Working Principle: The piston or plunger moves back and forth within the pump chamber of the crude oil transfer pump. When the piston or plunger moves backward, the cylinder becomes a vacuum state, the pump chamber volume increases, and the pressure decreases, causing the crude oil to be drawn into the pump chamber through the suction valve. When the piston or plunger moves forward, the pump chamber volume decreases, the crude oil is compressed, the pressure increases, and the discharge valve opens, allowing the crude oil to be discharged into the transfer pipeline. When the reciprocating motion repeats inhalation and exhalation, continuous crude oil transfer is achieved.   Features: High pressure: It can generate high pressure to meet the needs of some high-pressure working environments, such as oil well services, long-distance pipeline transportation, refineries, oilfield gathering and transportation, etc. Suitable for high-viscosity crude oil: Compared to centrifugal pump, reciprocating pump is more suitable for transporting high-viscosity crude oil. When the piston or plunger moves back and forth, it can effectively push the crude oil forward. High stability: The compact structural design of reciprocating pumps ensures stability and reliability during the pumping process. Due to their working characteristics, reciprocating pumps are less prone to flow fluctuations when pumping high-viscosity crude oil, enabling them to maintain constant pumping efficiency. These pumps can also be flexibly adjusted to meet actual flow requirements, making them suitable for a variety of complex operating conditions. Strong self-priming capability: Reciprocating pumps have a strong self-priming capability and can suck crude oil without the aid of other equipment. Intelligent pump station system: Features unattended operation, multi-segment remote monitoring, and real-time data synchronization. It also supports remote start/stop, speed adjustment, and data retrieval.   Daily maintenance: Regularly check the seals to prevent crude oil leaks, avoid safety accidents, and reduce resource waste. Regarding component wear and tear, regularly check and replace components according to the user manual to ensure the normal operation of the pump. Regularly add lubricating oil to components that require lubrication to reduce component friction.     Crude oil transfer pumps play a vital role in the petroleum industry, particularly in applications requiring high pressure, stable flow rates, and the transfer of high-viscosity fluids. Elephant Machinery's CBW-2800 crude oil transfer pump recently underwent acceptance testing with the Sudan National Petroleum Pipeline Company. This collaboration marks Elephant Machinery's recognition in the international petroleum sector. We will continue to deliver reliable, durable, and user-friendly products that meet your expectations.