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Proper Filtration in Hydraulic Operations

Hydraulic systems, with their intricate network of components, are the driving force behind many industrial applications. However, their efficiency and longevity are closely tied to one often overlooked element: filtration. Proper filtration is not just a supplementary aspect of hydraulic systems; it’s a necessity. Let’s dive into why filtration is so crucial and how it impacts hydraulic operations.


The Significance of Clean Fluid

Clean fluid is the lifeblood of hydraulic systems. When contamination is introduced, the entire hydraulic cylinder rebuild system can suffer, leading to inefficient performance, increased wear and tear, and potential system failures. Contaminants, whether they are particulate matter or water, can wreak havoc, causing premature wear, valve spool sticking, or even catastrophic failure. Several sources can introduce contamination into hydraulic systems. Whether it’s external contaminants entering the system during maintenance or internal ones generated by component wear, the result is always detrimental. Recognizing contamination sources is the first step in countering their adverse effects. Common contaminants include:
Particulate Matter: This includes both hard particles, like rust or dirt, and soft particles, such as elastomers or Teflon. They can score components, leading to reduced efficiency and system wear such as leaking hydraulic fluid.

Water: While it might seem harmless, water is a significant contaminant. In hydraulic systems, it can cause rust, reduce lubrication, and lead to component failure.

Air: Entrapped air can lead to system inefficiencies, causing erratic operation and component wear. If your in need of hydraulic cylinder rebuild give Ames Hydraulics a call, we would love to diagnose your hydraulic system, typically when air is in a hydraulic system you will be able to see a noticeable shake or jump in the mechanics of the equipment.

Heat: Excessive heat can reduce fluid viscosity, leading to reduced lubrication and accelerated wear. Effective filtration is the cornerstone of maintaining clean fluid. By removing contaminants, filters safeguard the system, ensuring optimal performance and prolonging hydraulic component life. The right filtration system can:

  • Extend Component Life: By reducing wear and tear, filtration ensures components last longer.
  • Increase System Efficiency: Clean fluid ensures optimal system performance, with components operating smoothly.
  • Reduce Downtime: With fewer system failures and reduced maintenance needs, operations can run uninterrupted.
  • Decrease Maintenance Costs: Less wear means fewer replacements, translating to cost savings.


Filtration Best Practices

For effective filtration, it’s not just about having filters; it’s about having the right filters and using them correctly. Here are some best practices to consider:

Select the Right Filter: Filters come with varying specifications, including micron ratings and efficiency. Ensure the chosen filter aligns with the system’s requirements.

Regular Maintenance: Filters, while combating contaminants, can get clogged over time. Regular maintenance and timely replacements are essential.

Monitor Filter Performance: Use indicators or gauges to monitor filter health, allowing for proactive maintenance.

Position Filters Strategically: Filters should be placed at critical points, including pressure lines, return lines, and reservoirs, to ensure comprehensive filtration.

As industries evolve and hydraulic systems become more intricate, the role of filtration will only grow in significance. The quest for efficiency, longevity, and cost-effectiveness all converge at one point: clean fluid. By recognizing the importance of proper filtration and implementing best practices, industries can ensure that their hydraulic systems remain robust, efficient, and reliable.

Proper filtration is not an option; it’s an imperative to hydraulic cylinder rebuild.

It’s the silent guardian that ensures hydraulic systems continue to power hydraulic equipment seamlessly. By investing in proper filtration practices and understanding its significance, operations can enjoy the dual benefits of enhanced performance and reduced costs, propelling them towards optimal productivity and sustainability.

Hydraulic systems, with their wide application in various industries, rely heavily on a lot of specialized components to function efficiently. These components, each with its unique purpose and design, collectively ensure that hydraulic systems operate smoothly and reliably. Here’s a concise dive into the world of hydraulic components and their significance in how they work. Fundamental Components of Hydraulic Systems

Reservoir: This is where the hydraulic fluid is stored. The reservoir not only holds the fluid but also aids in separating air from the fluid, dissipating heat, and settling out solid contaminants.

Pumps: Acting as the heart of hydraulic systems, pumps create a flow by converting mechanical energy into hydraulic energy.They ensure fluid is circulated through the system under pressure, we provide hydraulic cylinder rebuild services for pumps here at Ames Hydraulics.

Actuators: These are the components that convert hydraulic energy back into mechanical energy. Actuators, which can be linear (like cylinders) or rotary (like hydraulic motors), perform the actual work in the system, be it lifting, pushing, or turning.

Valves: Essential for controlling the fluid flow and pressure, valves can start, stop, or redirect the fluid, ensuring optimal system performance. They can be pressure control valves, directional control valves, or flow control valves, each serving a specific function.

Filters: Ensuring the cleanliness of the hydraulic fluid, filters play a pivotal role in prolonging system life and enhancing efficiency. They remove contaminants and particulates that could cause wear or damage.

Accumulators: These components store hydraulic energy by compressing a gas, usually nitrogen. They can provide additional flow or energy to the system when needed or absorb shocks and fluctuations.

Tubes, Pipes, and Hoses: Acting as the arteries and veins of the system, these components ensure fluid is transported efficiently throughout the system. Their design and material are crucial to withstand the pressures and conditions of the hydraulic system, when hydraulic cylinder rebuild services are needed for hydraulic hoses try out Ames Hydraulics, we have a large inventory of hydraulic hoses and fittings in stock.

Fittings and Seals: Ensuring there are no leaks or losses, these components are vital for maintaining hydraulic system integrity. They ensure connections are secure, and fluid remains contained.

Machinery and Equipment: From construction machines like excavators and loaders to industrial equipment such as presses, hydraulics power a wide range of machinery.

  • Aerospace and Defense: Aircraft, especially their landing gear and control surfaces, rely on hydraulic systems. Similarly, military equipment, from tanks to naval ship controls, often employs hydraulic systems.
  • Automotive: Many vehicle systems, including brakes and power steering, are hydraulic in nature, underlining the importance of these components in the automotive sector. We provide hydraulic cylinder rebuild services to all of these industries.
  • Energy Sector: Hydraulic systems find applications in the renewable energy sector, particularly in wind turbines’ pitch control mechanisms and hydroelectric power plant controls.


Hydraulic components are the unsung heroes of the heavy equipment world. Their seamless operation ensures that vast sectors, from construction to aerospace, function efficiently. Understanding each component’s role and ensuring their optimal performance is crucial for the longevity and efficiency of hydraulic systems in various applications. Here at Ames Hydraulics we can help you get the right parts for your hydraulic equipment because we understand how the hydraulic system works. So give us a call or stop by today! 515-292-2599