Featured image for a blog written about how water pumps get worn out.

Causes of Water Pump Wear-Out in Sewer Jetters and Hydro Excavators

Water pumps play a crucial role in the functionality of sewer jetters and hydro excavators. However, prolonged usage in demanding environments can lead to wear and tear, ultimately resulting in pump deterioration. In this blog, we will explore the primary causes behind water pump wear-out in sewer jetters and hydro excavators, equipping you with the knowledge to maintain these essential machines for optimal performance and longevity.

Intense Workloads and High Usage

Sewer jetters and hydro excavators are workhorses, tackling heavy-duty tasks on a regular basis. Continuous operation and exposure to high-pressure environments can place significant strain on the water pump. Over time, the repeated stress and workload can contribute to the wearing out of the pump components.

Abrasive Materials

During sewer jetting and hydro excavation, the water pump encounters abrasive materials such as sand, gravel, rocks, and debris. These materials pass through the pump, causing friction and gradual erosion of impellers, seals, and other internal parts. The constant exposure to abrasive substances accelerates the wear-out process of the water pump.

Sediment and Particulate Matter

Water sources used in sewer jetters and hydro excavators may contain sediments and particulate matter that are not adequately filtered. When these sediments enter the water pump, they can cause damage to impellers, seals, and other critical components. Over time, the accumulation of sediments can hinder the pump's efficiency and contribute to its wear-out.

Inadequate Maintenance

Proper maintenance is crucial to the longevity of any equipment, including sewer jetters and hydro excavators. Failure to perform regular maintenance tasks such as lubrication, seal inspections, and filter replacements can accelerate the wear-out process of the water pump. Neglecting maintenance allows small issues to worsen, leading to premature pump failure.

Age and Usage History

Like any mechanical component, the water pump has a finite lifespan. With age and accumulated usage, the internal parts of the pump gradually degrade due to fatigue and wear. Even with proper maintenance, extended use over several years can contribute to the wear-out of the water pump.

Knowing the Facts About Water Pumps

Understanding the causes behind water pump wear-out in sewer jetters and hydro excavators empowers equipment operators to take proactive measures to prolong the pump's lifespan. Regular maintenance, appropriate filtration systems, careful operation within recommended parameters, and monitoring of sediment and abrasive materials are essential steps to mitigate wear-out. By addressing these factors, you can extend the longevity of the water pump, optimize the performance of your sewer jetter or hydro excavator, and ensure the efficiency of your operations for years to come.

If you feel that your sewer jetter or hydro-excavator is in need of a new water pump, you can check out SewerShop's inventory of water pumps available to fit your needs! Learn more about the questions you have about hydro excavator parts here

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