In-line Hydraulic Filters
Description
In-line hydraulic filters are designed to remove contaminants from hydraulic fluid as it circulates through a hydraulic system. These filters are positioned directly within the pipeline or hose, ensuring that the fluid passing through is cleaned of any impurities before it continues its cycle. This process helps maintain the cleanliness of the hydraulic fluid, which is crucial for the efficient operation of hydraulic components.
Working Principle
In-line hydraulic filters operate by intercepting the hydraulic fluid as it flows through the system, capturing contaminants such as metal chips, rust, and other debris. The filter media within the filter housing traps these particles, preventing them from circulating further and causing damage to sensitive components. This filtration process is essential because contaminants can lead to system failures, reduced efficiency, and increased wear and tear on components. By maintaining clean fluid, in-line hydraulic filters help ensure the reliability and longevity of hydraulic systems.
Applications
In-line hydraulic filters are used in various applications where maintaining fluid cleanliness is critical. Specific examples include casting machines and drilling rigs, where the hydraulic systems are subject to high pressures and require robust filtration to prevent contamination-related failures. These filters are also commonly found in systems where pumps need the most protection, ensuring that the hydraulic fluid remains free of harmful particles.
Advantages over other Hydraulic Filters
One advantage of in-line hydraulic filters is their ability to be placed directly within the pipeline, providing immediate filtration as the fluid flows through the system. This placement can be more effective than other types of filters, such as tank-mounted filters, which may only filter fluid after it has completed a cycle. In-line filters can also be more economical, as they offer a straightforward solution for maintaining fluid cleanliness without the need for complex installations.
Limitations
A limitation of in-line hydraulic filters is that they can become clogged if not properly maintained, leading to reduced fluid flow and potential system downtime. Additionally, these filters may not be suitable for all hydraulic systems, particularly those with very high flow rates or pressures that exceed the filter's capacity.
Considerations
When selecting and maintaining in-line hydraulic filters, several factors should be considered. Initial costs can vary depending on the filter's size and specifications, while operating expenses may include regular replacement of filter elements to ensure optimal performance. Durability is another consideration, as filters must withstand the pressures and conditions of the hydraulic system. Accuracy in filtration is crucial, as inadequate filtration can lead to system failures. Finally, replacement and maintenance costs should be factored into the overall cost of ownership, as regular maintenance is necessary to prevent clogging and ensure the filter's effectiveness.
from Hilliard Corporation (The)
The Hilite-A cartridges feature a special activated alumina media for the adsorption of acids and other oxidation products from synthetic fluids and petroleum oil. A water-resistance media, activated alumina will minimize the forming of precipitates or gels when used with phosphate-ester fluids. [See More]
- Type: In-line; Duplex (optional feature); Cartridge
- Filtration Product: HydraulicFluid; Synthetic Fluids, Phosphate Esters, Per-Fluorinated Polyester; Water Absorption
- Configuration: Element
- Flow Rate (Liquids): 0.4 to 2.0
from Hilliard Corporation (The)
Selexsorb ™ GT is a patented adsorbent filter cartridge specifically designed for use with phosphate ester fluids such as AKZO Chemical's Fyrquel ®. It maintains the original quality of fluids for prolonged periods, thus reducing the need for fluid changeouts and increasing equipment life. [See More]
- Type: In-line; Duplex (optional feature); Cartridge
- Filtration Product: Lubricants; HydraulicFluid
- Configuration: Element
- Flow Rate (Liquids): 0.5
from Hilliard Corporation (The)
Static discharge is a common problem in the lubricating oil systems of today ’s turbo-machinery. Type II lubricant base stocks exhibit very low fluid conductivity. As a result, static charges can build on the non-conductive components of the lube oil system, such as the filter elements. When a... [See More]
- Type: In-line; Duplex (optional feature)
- Filtration Product: Lubricants; HydraulicFluid
- Configuration: Element
- Additional Features: Disposable
from Hilliard Corporation (The)
The Hilite cartridges feature a high-grade calcined fuller ’s earth media which is superior because of its greater water resistance. They provide a combination of neutralization and adsorption to remove acids, gums and other oxidation products to restore TAN and color. These cartridges come in... [See More]
- Type: In-line; Duplex (optional feature); Cartridge
- Filtration Product: Lubricants; HydraulicFluid; Coolant; Heat Transfer Fluid; Water Absorption
- Configuration: Element
- Flow Rate (Liquids): 0.4 to 2.0
from Hilliard Corporation (The)
The reliability and efficiency of any filtration system is chiefly dependent on the quality of the cartridges used in it. HILCO has a full line of filter cartridges for virtually every application depending on size, filtration efficiencies and dirt-holding capacity. Most fluids can be restored to a... [See More]
- Type: In-line; Duplex (optional feature)
- Filtration Product: Lubricants; HydraulicFluid
- Configuration: Element
- Additional Features: Disposable
from Hilliard Corporation (The)
The Hilcosep was designed to remove moisture and particulate contamination from steam and gas turbine lube oils. Self-sufficient stand-alone models with reservoir capacity ranging from 2,000 gallons to 12,000+ gallons and portable models as well as custom designs are available. [See More]
- Type: In-line; Duplex (optional feature)
- Filtration Product: Lubricants; HydraulicFluid; Water Absorption
- Configuration: Element
- Additional Features: Disposable
from Hilliard Corporation (The)
Hilsorb Dryer Filter Cartridges quickly and effectively remove solid and water contaminants from hydraulic, lube and insulating oils. The PD cartridge is made with a patented four-ply construction and is available in two efficiency ratings. [See More]
- Type: Micro Filtration; In-line; Duplex (optional feature); Cartridge
- Filtration Product: Lubricants; HydraulicFluid; Water Absorption
- Configuration: Element
- Filtration Grade: 1.00 to 44.00
from Hilliard Corporation (The)
HILCO High-pressure hydraulic cartridges are engineered for 2000 PSI pressure. The ability to withstand high pressure permits placement in the high-pressure circuit to protect sensitive hydraulic components. Contains micro-glass filter media between protective screens. [See More]
- Type: Micro Filtration; In-line; Duplex (optional feature); Cartridge
- Filtration Product: Lubricants; HydraulicFluid
- Configuration: Element
- Maximum Pressure: 3000
from Hilliard Corporation (The)
Hilco coalescing systems are the ideal way to remove moisture contamination in any liquid fuel. Hilco has been manufacturing coalescers for liquid fuels for over twenty five years. Systems are available with flow capacities as high as 1500 GPM (5700 LPM). [See More]
- Type: In-line; Duplex (optional feature)
- Filtration Product: Lubricants; HydraulicFluid; Water Absorption
- Configuration: Element
- Flow Rate (Liquids): 1500.0
from Hilliard Corporation (The)
HILCO Microgard ™ cartridges provide reliable, long-life contamination control. These efficient filter cartridges feature three filtration layers: outer cellulose-media layer for coarse filtration , an intermediate glass-media for microfiltration, and an inner cellulose-media layer for added... [See More]
- Type: Micro Filtration; In-line; Duplex (optional feature); Cartridge
- Filtration Product: Lubricants; HydraulicFluid; Coolant
- Configuration: Element
- Flow Rate (Liquids): 3.0 to 20.0
from Hilliard Corporation (The)
These durable cartridges stand up to continued use without softening and deterioration as a result of exposure to water. The key is an advanced synthetic media that provides maximum filtration with minimum pressure drop. Applications:Marine/Shipping - Mid Stream Gas - Mining - Natural Gas Pipeline... [See More]
- Type: Micro Filtration; In-line; Duplex (optional feature); Cartridge
- Filtration Product: Lubricants; HydraulicFluid
- Configuration: Element
- Flow Rate (Liquids): 400.0
from Hilliard Corporation (The)
The reliability and efficiency of any filtration system is chiefly dependent on the quality of the cartridges used in it. HILCO has a full line of filter cartridges for virtually every application depending on size, filtration efficiencies and dirt-holding capacity. Most fluids can be restored to a... [See More]
- Type: In-line; Duplex (optional feature)
- Filtration Product: Lubricants; HydraulicFluid
- Configuration: Element
- Additional Features: Disposable
from Hilliard Corporation (The)
Saflow ™ (DS) and Saflow ™ D (DD) Cartridges withstand cold starts and high pressure differentials. These specially designed stacked disc cartridges provide protection at high pressure differentials brought on by cold starts and high viscosities. The stacked cellulose paper discs with... [See More]
- Type: In-line; Duplex (optional feature)
- Filtration Product: Lubricants; HydraulicFluid
- Configuration: Element
- Additional Features: Disposable
from RYCO Hydraulics, Inc.
Inline Filters feature all aluminium cast construction. This one-piece casting for main body housing allows higher pressures than spin-on filters. RHF and RCF are heavy duty filters for mobile and industrial applications. RCF can be used as either as either an inline filter, tank top or suction... [See More]
- Type: In-line
- Filtration Product: HydraulicFluid
- Configuration: Housing Included
from EPE Process Filters & Accumulators Pvt., Ltd.
Application. Filtration of liquids and lubricants. Filtration of liquids and gases. Installation in pipelines to protect subsequent system components from contamination. Continuous operation due to duplex filter design. Design. Filter head with inlet, outlet and filter element spigots. Filter bowl... [See More]
- Type: In-line
- Filtration Product: HydraulicFluid
- Configuration: Housing Included
- Maximum Pressure: 3626 to 6527
from Bosch Rexroth Corporation
Line filter with filter element according to DIN 24550. Size according to DIN 24550: 0040 to 0400. Additional sizes: 0130, 0150. Nominal pressure: 50 bar [725 psi]. Connection up to G 1 1/2; SAE 24. Operating temperature –10 °C to 100 °C [14 °F to 212 °F] [See More]
- Type: In-line
- Maximum Pressure: 725 to 6527
- Filtration Product: HydraulicFluid
- Maximum Temperature: 14 to 212
from Eaton
The new DWF duplex lubrication oil filters are instrumental in protecting equipment while improving performance and reliability. The simiplified design carries the robustness of Eaton's full hydraulic and lubrication filtration line. The DWF duplex filter: Is suitable for all petroleum-based fluids,... [See More]
- Type: In-line; Duplex
- Maximum Pressure: 232
- Filtration Product: Lubricants; HydraulicFluid
- Flow Rate (Liquids): 396.0 to 1585.0
from MAXPRO Technologies, Inc.
MAXIMATOR cup-type line filters are used when maximum filtration surface area and a single micron size element is preferred. This design increases the filter area as much as 6 times the area of the disc type filter, and will permit higher flow rates with a lower pressure drop, and longer intervals... [See More]
- Type: Micro Filtration; In-line
- Filtration Product: HydraulicFluid
- Configuration: Housing Included
- Maximum Pressure: 65000
from RYCO Hydraulics, Inc.
Inline Filters feature all aluminium cast construction. This one-piece casting for main body housing allows higher pressures than spin-on filters. RHF and RCF are heavy duty filters for mobile and industrial applications. RCF can be used as either as either an inline filter, tank top or suction... [See More]
- Type: In-line
- Filtration Product: HydraulicFluid
- Configuration: Housing Included
from EPE Process Filters & Accumulators Pvt., Ltd.
Description. The 40/160-LD/LDN series Filters are used for direct installation in the pipeline and provide wear protection of downstream components & systems. Duplex in design for inline mounting the filter inlet & outlet are located the opposite sides. The flow path arrow (inlet to outlet)... [See More]
- Type: In-line
- Filtration Product: HydraulicFluid
- Configuration: Housing Included
- Maximum Pressure: 580 to 2321
from Eaton
The pressure filters of the series EHP are suitable for a working pressure up to 20300 PSI. The pressure peaks are absorbed by a sufficient margin of safety. The EHP-filter is in-line mounted. The strength and durability of Eaton's stainless steel filters is unsurpassed. Their resistance to... [See More]
- Type: In-line
- Filtration Product: HydraulicFluid
- Configuration: Housing Included
- Maximum Pressure: 20300
from EPE Process Filters & Accumulators Pvt., Ltd.
Design : Inline mounting Easy service design. Type : 40 FLE/FLEN. Pressure : 40 Bar. Flow handling capacity : upto 2700lpm. Connection : Upto 4". Uses: Filtration of pressurised liquids and lubricants. Filtration of liquids and gases. Direct installation in pipelines. Direct wear protection of... [See More]
- Type: In-line
- Filtration Product: HydraulicFluid
- Configuration: Housing Included
- Maximum Pressure: 580
from Eaton
Spin-on filters consist of a head mounted directly in-line with the piping and a cartridge containing a filter element. The cartridge seals to the head to prevent leakage. These filters are an effective and economical choice where the line pressure is low, and there are no strong pressure surges. [See More]
- Type: In-line; Spin-on
- Filtration Product: Lubricants; HydraulicFluid; Coolant
- Configuration: Element
- Maximum Pressure: 35
from EPE Process Filters & Accumulators Pvt., Ltd.
Description. The 250/450-LE/LEN series Filters are used for direct installation in the pipeline and provide wear protection of downstream components & systems. Simplex in design for inline mounting the filter inlet & outlet are located the opposite sides. The flow path arrow (inlet to... [See More]
- Type: In-line
- Filtration Product: HydraulicFluid
- Configuration: Housing Included
- Maximum Pressure: 3626 to 6527
from EPE Process Filters & Accumulators Pvt., Ltd.
Application. Filtering hydraulic fluids, lubricating oils and liquids. Suitable for assembly into pipelines. Design. The filter housings are of a welded steel construction with opposite inlet and outlet connections. The filter top cover is provided with vent arrangement while the housing is provided... [See More]
- Type: In-line
- Filtration Product: HydraulicFluid
- Configuration: Housing Included
- Maximum Pressure: 145 to 363
from EPE Process Filters & Accumulators Pvt., Ltd.
Description: The 250/450-LE/LEN series Filters are used for direct installation in the pipeline and provide wear protection of downstream components & systems. Simplex in design for inline mounting the filter inlet & outlet are located the opposite sides. The flow path arrow (inlet to... [See More]
- Type: In-line
- Filtration Product: HydraulicFluid
- Configuration: Housing Included
- Maximum Pressure: 580 to 2321