Hydraulic Strainers

What are Hydraulic Strainers?

Hydraulic strainers are essential components used in hydraulic systems to protect sensitive equipment by filtering out unwanted particles and debris from hydraulic fluids. These strainers are typically placed in the fluid pathway before it reaches critical components such as pumps, valves, and actuators. By removing particulate contaminants, hydraulic strainers ensure the fluid remains clean and the system operates efficiently.

Hydraulic strainers come in various designs and sizes, tailored to meet specific requirements of different hydraulic systems. They are made from materials that can withstand high pressures and corrosive fluids, making them durable and reliable for industrial applications.

Why Do You Need Hydraulic Strainers?

1. System Protection: Hydraulic strainers prevent the ingress of contaminants that can cause wear and tear or damage to hydraulic components. This protection is crucial for maintaining the longevity and reliability of the system.

2. Enhanced Efficiency: Clean hydraulic fluid is vital for the efficient operation of hydraulic systems. Strainers ensure that the fluid is free from particles that could cause blockages or impair the function of the system.

3. Cost Savings: By preventing component damage and system downtime, hydraulic strainers reduce maintenance and repair costs. They also extend the life of the hydraulic fluid by keeping it clean, which decreases the frequency of fluid replacement.

4. Prevention of System Failure: Contaminants in hydraulic fluid can lead to system failures, which can be costly and potentially dangerous. Hydraulic strainers minimize this risk, ensuring smoother operations and safer working conditions.

5. Compliance with Industry Standards: Many industries have strict cleanliness standards for hydraulic systems. Using hydraulic strainers helps in complying with these regulations, avoiding penalties and ensuring operational integrity.

Customize It Your Way

Hydraulic suction strainers are essential components for protecting hydraulic systems from contamination and ensuring efficient performance. Installed directly in the suction line, these strainers are designed to capture debris and prevent damage to pumps and other critical components. Our hydraulic suction strainers are built with precision and durability, featuring customizable options for mesh sizes, perforations, and alloy materials to meet the unique demands of your application. Proudly made in the USA, they deliver reliable filtration and extend system life, making them an indispensable choice for maintaining smooth and efficient hydraulic operations.

Tailor every detail to fit your exact needs
Replacement machined Flo-Ezy hydraulic elements,

-Optional: All stainless steel construction, no adhesives
-Standard and custom dimensions to fit any hydraulic system
-Customizable micron ratings to meet specific application needs
-Normal/Reverse flow (perforated and mesh lined options available)
-Heavy Duty options for high pressure applications
-304 or 316 SS (additional options upon request)
-Pleat support optional
Replacement Big Blue® hydraulic pleated suction elements.
Custom stainless steel replacement suction strainer for charcoal next to plastic original.
Internal view of American made pleated hydraulic element.
Internal spiral support in StrainerFab hydraulic suction elements
Old suction strainer customer sent in next to custom replacement.
Pleat pack with perforated double open ended cylinder.
Suction pleated elements, made with no adhesives.
Heavy duty, stainless steel suction strainers with threaded connectors.
Double open ended, pleated cartridge element with buna gasket.
All welded, pleated suction elements lying side by side comparison.
Custom stainless steel hydraulic strainer top view.
Perforated stainless steel hydraulic strainer, no adhesives used in constructionEnd of tapered steel hydraulic strainer element. Other end of stainless steel hydraulic element.Peek through view of custom hydraulic strainer element.
Tapered Custom SS Hydraulic Strainer

A custom-designed hydraulic strainer, crafted to meet specific operational demands. The perforated cylinder is fabricated to filter out particulate contaminants from hydraulic fluids effectively.

The curved design ensures optimal flow dynamics, reducing the risk of clogging and maintaining system efficiency. Constructed from type 316 stainless steel, resistant to corrosion, making it ideal for harsh industrial environments.

No adhesives or glues were used in this fabrication, ensuring durability and longevity.

Whether customized or catalogue, hydraulic elements are essential component for protecting hydraulic machinery and enhancing performance.

Replacement 4" NPTF Big Blue® suction strainer next to to ruler.
Replacement Suction Big Blue® Element

Specifically fabricated for high-demand industrial environments. These elements feature a pleated design that significantly increases the filtration area, allowing for more efficient particle capture and prolonged filter life, ensuring your systems operate at peak efficiency without frequent interruptions for maintenance.

Internal view of NPTF thread on high pressure hydraulic element.Caliper measurements of pleated hydraulic suction strainer.Replacement Big Blue suction element strainers

Key Features:


Pleated Media
: The pleated filter media offers exceptional dirt-holding capacity and fine filtration capabilities, crucial for protecting sensitive hydraulic components from wear and damage caused by particulate contamination. Pleated media more than doubles the surface area.

Robust NPT Connection: Equipped with a durable 4" NPTF connection, these elements provide a secure and robust interface, ensuring easy installation and a perfect fit with existing hydraulic systems, minimizing leaks and system downtime.

All Welded Construction: Built to withstand harsh operating conditions, these filters are constructed from materials that resist degradation from hydraulic fluids and environmental factors, offering reliability and durability that your operations.
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