Parker 936717Q Filter Element

Description

Parker 936717Q Filter Element – Medium Pressure Filter Cartridge, CN Series

## Product Basic Information
– **Model**: 936717Q
– **Series**: Parker CN Series Replacement Filter Element
– **Compatible Housing**: 80CN Filter Housing
– **Length Specification**: Length 2
– **Filter Element Type**: 05QE Ecoglass (Eco-friendly Glass Fiber Media Cartridge with No Metal Core)
– **Sealing Material**: Fluoroelastomer
– **Micron Rating**: 5 µm

## Core Product Advantages
1. **Dual Assurance of Original Eco-friendly Design and Precision Filtration**
As a genuine filter element manufactured by Parker’s Hydraulic & Industrial Process Filtration Division EMEA, the 936717Q adopts Ecoglass eco-friendly media and is specifically engineered as a metal-free core cartridge for CN series filters with fixed internal cores. Its metal-free structure reduces weight by at least 50%, and after service, it can be disposed of environmentally via incineration—significantly lowering waste treatment costs. Meanwhile, it strictly complies with international precision filtration technology standards: its 5 µm accurate filtration accuracy achieves perfect compatibility with the 80CN housing, avoiding leaks or filtration failure caused by fitting deviations. It efficiently intercepts fine impurities of 5 µm and above in hydraulic oil, providing stable and reliable purification protection for medium-pressure hydraulic systems with high cleanliness requirements.

2. **5 µm Precision Filtration for Balanced Multi-scenario Needs**
A micron rating of 5 µm is the “preferred accuracy for general precision scenarios” in hydraulic systems. It can accurately capture key impurities in hydraulic oil that are prone to causing equipment failures—such as 5-10 µm metal particles from hydraulic valve core wear and 3-5 µm colloidal impurities formed by oil oxidation—while avoiding frequent clogging issues caused by excessively high precision. Compared to 2 µm ultra-precision filter elements, the 936717Q offers stronger anti-clogging capability while ensuring filtration effectiveness, extending the replacement cycle. Compared to filter elements with 10 µm or higher precision, it provides higher filtration accuracy, better protecting core components such as servo valves and precision cylinders, and reducing failures like component wear and movement jamming caused by impurities. It is suitable for diverse industrial scenarios that require both precision and operational stability.

3. **Long-Length Design Enhances Dirt-Holding Capacity and High-Flow Adaptability**
The Length 2 long-size specification increases the filtration area by at least 40% compared to short-length filter elements, significantly improving dirt-holding capacity. While maintaining 5 µm precision filtration accuracy, it can hold more impurities without clogging easily, greatly extending the filter replacement cycle and reducing equipment downtime for maintenance. This size can be stably installed in the 80CN housing without the need for additional modification of equipment pipelines, perfectly adapting to high-flow medium-pressure systems (e.g., main oil circuits of large injection molding machines, hydraulic stations of heavy-duty precision machine tools). It not only meets precision filtration needs but also ensures the oil flow efficiency of the system, avoiding equipment operation issues caused by filter flow restrictions and balancing filtration accuracy with system flow requirements.

4. **Excellent Temperature/Pressure Resistance and Dual Advantages of Eco-Friendliness**
The sealing material is Fluoroelastomer, which maintains excellent sealing performance within a wide operating temperature range of -20 to 120°C (-4 to 248°F). With a maximum working pressure of 70 bar (1015 psi), it easily copes with complex working conditions: whether it is day-night temperature differences in industrial workshops, oil temperature rise after long-term equipment operation, or system pressure fluctuations under high load, it can ensure reliable sealing of the filter element, with no risk of oil leakage or reduced filtration accuracy. Meanwhile, the eco-friendly design of Ecoglass media aligns with green production concepts—the metal-free core structure is not only lightweight but also can be disposed of harmlessly via incineration, reducing enterprises’ waste treatment costs and adapting to industries with high requirements for both environmental protection and cleanliness (e.g., food & beverage, new energy, automotive manufacturing).

5. **Wide Compatibility and Full-Cycle Cost Optimization**
Compatible with mineral oils, vegetable oils, and some synthetic oils, the element eliminates the need for filter replacement due to differences in hydraulic oil types—greatly reducing the complexity of enterprises’ spare parts inventory management. For production workshops that use multiple types of hydraulic oil simultaneously, enterprises only need to stock the single model 936717Q to meet the precision filtration needs of multiple devices, reducing inventory backlogs and procurement costs. In addition, 5 µm precision filtration can extend the service life of core components such as hydraulic pumps and servo valves; combined with the high dirt-holding property of the long-length design, it further reduces filter replacement frequency. Together with the low-cost advantage of incineration disposal, it lowers enterprises’ overall maintenance costs throughout the entire cycle from procurement and use to waste disposal, improving the cost-effectiveness of equipment operation.

## Application Scenarios and Industries
### Core Application Fields
– **Precision Filtration of Compressor Lube Oil**: Intercepts 5 µm-level mechanical wear particles (e.g., wear debris from precision compressor bearings, rotor impurities) in lube oil, protects core components such as compressor rotors and precision seals, avoids compressor efficiency degradation and oil leakage failures caused by impurities, extends the compressor overhaul cycle, and is suitable for industrial-grade precision compressors.
– **Accurate Purification of Off-line Filter Loops**: Serves as an “accurate purification unit” for medium-high pressure hydraulic systems, continuously filtering 5 µm-level impurities in circulating oil to stabilize oil cleanliness at NAS 6-7 level. It meets the cleanliness requirements of precision transmission systems and small-to-medium servo systems, avoids equipment accuracy drift caused by oil contamination, and is particularly suitable for hydraulic systems of auto parts processing equipment and electronic component manufacturing equipment.
– **Precision Hydraulic Systems for Machine Tools (Automotive Standard)**: For precision machining tools of auto parts (e.g., engine cylinder head machining centers, gearbox housing milling machines), filters 5 µm-level metal fines generated during processing, ensures the motion accuracy of the machine tool’s hydraulic drive system reaches 0.005 mm, reduces machining dimension deviations, lowers the scrap rate of precision parts, and adapts to the manufacturing scenario of automotive core components.
– **Precision Filtration of Hydrostatic Drive Charge Pumps**: Provides 5 µm-level impurity interception for charge pumps of hydrostatic drive systems, prevents tiny impurities from entering the pump body and causing wear to internal precision gears, avoids unstable pressure of the hydrostatic system due to charge pump flow fluctuations, ensures the transmission accuracy of precision equipment (e.g., CNC laser engraving machines), and reduces equipment operation errors.
– **Accurate Filtration of Pilot Lines for Servo Controls**: Filters 5 µm-level impurities in pilot oil, prevents clogging of small oil passages inside servo valves, ensures rapid response and precise positioning of servo mechanisms, improves the production precision and stability of automated production lines (e.g., new energy battery assembly lines, electronic component placement lines), and reduces product assembly errors.
– **Precision Hydraulic Systems for Injection Molding Machines**: For medium-sized precision injection molding machines (e.g., injection molding machines for automotive plastic parts and home appliance casings), stabilizes hydraulic oil cleanliness, reduces defects such as scratches on injection mold cavities and product surface flaws caused by 5 µm-level impurities, ensures the dimensional tolerance of injection-molded products is controlled within ±0.02 mm, and guarantees the quality consistency of precision injection-molded products.

### Covered Industries
– **Industrial Manufacturing**: Fields including automotive manufacturing (hydraulic systems for core engine components and precision gearbox machining equipment), food & beverage processing (precision hygienic-grade hydraulic equipment, balancing environmental protection and cleanliness), rubber & plastics (filtration for medium-sized precision injection molding machines and electronic component molding equipment), and metal processing (hydraulic purification for precision CNC machine tools and laser engraving equipment), adapting to precision production needs.
– **Construction Machinery**: High-end agricultural machinery (e.g., intelligent seeders, precision harvesters) and garden machinery (precision lawn mowers). While withstanding complex outdoor working conditions, they ensure precision transmission of hydraulic systems, improve equipment operation accuracy, and reduce field operation errors or uneven lawn mowing.
– **Government & Defense**: Hydraulic circuits of light military equipment (e.g., hydraulic control systems for communication vehicles, transmission systems for small reconnaissance equipment), meeting the reliability and precision requirements of military equipment, and adapting to precision motion control needs in complex field environments.
– **Energy Sector**: Cleanliness control for hydraulic systems in new energy equipment (e.g., precision cutting equipment for photovoltaic modules, hydraulic adjustment systems for wind power equipment) and thermal power auxiliary equipment (hydraulic drive systems for precision control valves), ensuring long-term stable operation of precision components of energy equipment and avoiding equipment failures caused by impurities.
– **Transportation**: Auxiliary hydraulic systems of railway locomotives (e.g., precision door control, brake assistance systems) and hydraulic steering systems of new energy buses. They intercept 5 µm-level impurities to ensure reliable operation of precision hydraulic components, improving the safety and operational stability of transportation equipment.

## Product Technical Parameters
– **Model**: 936717Q
– **Product Series**: Replacement Elements – CN Series
– **Filter Type**: Medium Pressure Inline Filter
– **Compatible Housing**: 80CN Filter Housing
– **Length**: Length 2
– **Filter Element Type**: 05QE Ecoglass (Eco-friendly Glass Fiber Cartridge with No Metal Core)
– **Sealing Material**: Fluoroelastomer
– **Micron Rating**: 5 µm
– **Maximum Working Pressure**: 70 bar (1015 psi)
– **Operating Temperature Range**: -20 to 120°C (-4 to 248°F)
– **Suitable Fluids**: Mineral oils, vegetable oils, and some synthetic oils
– **Eco-friendly Features**: Metal-free internal core, weight reduction of ≥50%, incinerable for disposal