Plunger pumps are positive displacement pumps that use a plunger to force fluid through a cylindrical chamber. The chamber, also known as the barrel, is usually divided into two or more chambers by an internal valve. Plunger pumps can be used to pump either liquids or gases, and they are often used in applications where high pressures are required.

Common applications for plunger pumps include water pressure boosting, oil and gas production, and sewage treatment. Plunger pumps are also commonly used in car washes and power washers. You can navigate to this site to know more about plunger pump equipment.

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Plunger pumps are designed to handle a variety of fluids, including highly viscous and abrasive fluids, making them an ideal choice for oil industry applications. 

Some of the benefits of using plunger pumps in oil industry applications include:

• Increased efficiency: Plunger pumps can handle a wide range of viscosities and flow rates, making them more efficient than other types of pumps.
• Increased reliability: Plunger pumps are less likely to fail or break down due to their simple design and robust construction.
• Low maintenance: Plunger pumps require little maintenance and can often be repaired quickly and easily if they do break down.

Plunger pumps are relatively easy to maintain, and can be serviced by trained personnel. This makes them a cost-effective option for many businesses.