Parker 936716Q Filter Element

Description

Parker 936716Q Filter Element – Medium Pressure Filter Cartridge, CN Series

## Product Basic Information
– **Model**: 936716Q
– **Series**: Parker CN Series Replacement Filter Element
– **Compatible Housing**: 80CN Filter Housing
– **Length Specification**: Length 2
– **Filter Element Type**: 02QE Ecoglass (Eco-friendly Glass Fiber Media Cartridge with No Metal Core)
– **Sealing Material**: Fluoroelastomer
– **Micron Rating**: 2 µm

## Core Product Advantages
1. **Dual Assurance of Original Eco-friendly Design and Ultra-Precision Filtration**
As a genuine filter element manufactured by Parker’s Hydraulic & Industrial Process Filtration Division EMEA, the 936716Q 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 ultra-precision filtration technology standards: its 2 µm extreme filtration accuracy achieves precise compatibility with the 80CN housing, avoiding leaks or filtration failure caused by fitting deviations. It efficiently intercepts micron-level fine impurities in hydraulic oil, providing stable and reliable deep purification protection for medium-pressure hydraulic systems with strict cleanliness requirements.

2. **2 µm Ultra-Precision Filtration for High-Precision Equipment Needs**
A micron rating of 2 µm is the “specialized accuracy for high-precision scenarios” in hydraulic systems, capable of accurately capturing tiny contaminants in hydraulic oil that are easily overlooked but highly harmful—such as 2-5 µm metal particles from hydraulic pump vane wear, 1-3 µm colloidal particles from oil oxidation, and fine rust impurities shed from pipe inner walls. This accuracy meets the cleanliness requirements of high-precision hydraulic systems (e.g., servo control systems, precision machine tool hydraulic circuits): it not only thoroughly protects core components like servo valves and precision cylinders from scratch wear caused by tiny impurities, avoiding failures such as component jamming and reduced motion accuracy, but also slows down the deterioration rate of hydraulic oil caused by contamination, extending oil service life. It is particularly suitable for industrial scenarios with extremely high requirements for equipment operation accuracy and stability.

3. **Long-Length Design Enhances Dirt-Holding Capacity and Adapts to High-Flow Systems**
The Length 2 long-size specification is developed exclusively for hydraulic systems with high-flow and high dirt-holding demands. Compared to short-length filter elements, its filtration area increases by at least 40%, and its dirt-holding capacity is significantly improved—while maintaining 2 µm ultra-precision filtration accuracy, it can hold more tiny impurities without clogging easily, greatly extending the filter replacement cycle and reducing downtime of high-precision equipment due to filter changes. This size can be stably installed in the 80CN housing, 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) without the need for additional modification of equipment pipelines. It not only meets high-precision filtration needs but also adapts to the high-flow circulation requirements of the system, balancing filtration accuracy and flow compatibility.

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 conditions of high-precision systems: whether it is the constant temperature environment of 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 accuracy degradation. 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 strict requirements for both environmental protection and cleanliness (e.g., food & beverage, new energy, semiconductors).

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. Especially for high-precision equipment workshops that use multiple types of hydraulic oil simultaneously, enterprises only need to stock the single model 936716Q to meet the ultra-precision filtration needs of multiple devices, reducing inventory backlogs and procurement costs. In addition, 2 µm ultra-precision filtration extends the service life of core components; 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. At the same time, it avoids maintenance and replacement costs of high-precision components caused by impurities, significantly improving the cost-effectiveness of equipment operation.

## Application Scenarios and Industries
### Core Application Fields
– **Ultra-Precision Filtration of Compressor Lube Oil**: Intercepts 2 µm-level tiny mechanical wear particles (e.g., wear debris from precision compressor bearings) in lube oil, protects core components such as compressor rotors and precision seals, avoids compressor efficiency degradation and oil leakage failures caused by tiny impurities, extends the compressor overhaul cycle, and is suitable for high-precision industrial compressors.
– **Deep Purification of Off-line Filter Loops**: Serves as a “deep purification unit” for high-precision hydraulic systems, continuously filtering micron-level impurities in circulating oil to stabilize oil cleanliness at NAS 5-6 level. It meets the strict cleanliness requirements of servo systems and precision transmission systems, avoids equipment accuracy drift caused by oil contamination, and is particularly suitable for hydraulic systems of semiconductor manufacturing equipment and precision testing instruments.
– **High-Precision Hydraulic Systems for Machine Tools (Automotive Standard)**: For high-precision machining tools of auto parts (e.g., precision boring machines for engine blocks, gear grinders for gearboxes), filters 2 µm-level metal fines generated during processing, ensures the motion accuracy of the machine tool’s hydraulic drive system reaches 0.001 mm, reduces machining dimension deviations, lowers the scrap rate of high-precision parts, and adapts to the manufacturing scenario of high-end auto parts.
– **Ultra-Precision Filtration of Hydrostatic Drive Charge Pumps**: Provides 2 µm-level impurity interception for charge pumps of high-precision 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 high-precision equipment (e.g., precision laser cutting machines), and reduces equipment operation errors.
– **Deep Filtration of Pilot Lines for Servo Controls**: Filters 2 µm-level tiny impurities in pilot oil, prevents clogging of oil passages with a diameter of only a few microns inside servo valves, ensures the motion response speed of servo mechanisms is ≤0.01 seconds and positioning accuracy reaches ±0.005 mm, improves the production precision and stability of automated production lines (e.g., precision assembly lines for new energy batteries), and reduces product assembly errors.
– **High-Precision Hydraulic Systems for Injection Molding Machines**: For large high-precision injection molding machines (e.g., injection molding machines for medical consumables and electronic components), stabilizes hydraulic oil cleanliness to the ultra-precision level, reduces defects such as scratches on injection mold cavities and surface shrinkage of products caused by tiny impurities, ensures the dimensional tolerance of injection-molded products is controlled within ±0.01 mm, and guarantees the quality consistency of high-value-added injection-molded products.

### Covered Industries
– **Industrial Manufacturing**: Fields including automotive manufacturing (hydraulic systems for high-end engine parts and precision gearbox machining equipment), food & beverage processing (high-precision hygienic-grade hydraulic equipment, balancing environmental protection and ultra-precision filtration), rubber & plastics (filtration for large high-precision injection molding machines and electronic component molding equipment), metal processing (hydraulic purification for high-precision CNC machine tools and laser cutting equipment), and semiconductor manufacturing (hydraulic systems for semiconductor wafer handling equipment), adapting to high-precision production needs.
– **Construction Machinery**: High-end agricultural machinery (e.g., precision seeders, intelligent harvesters) and garden machinery (high-precision lawn mowers). While withstanding complex outdoor working conditions, they ensure high-precision transmission of hydraulic systems, improve equipment operation accuracy, and reduce field operation errors or uneven lawn mowing.
– **Government & Defense**: Hydraulic systems of high-precision military equipment (e.g., radar antenna drive systems, hydraulic circuits of UAV ground control equipment), meeting the strict requirements of military equipment for reliability and precision, and adapting to the high-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 panels, hydraulic systems for wind turbine blade adjustment) and nuclear power auxiliary equipment (hydraulic drive systems for high-precision control valves), ensuring long-term stable operation of high-precision components of energy equipment and avoiding equipment failures caused by impurities.
– **Transportation**: Auxiliary hydraulic systems of high-speed trains (e.g., precision door control, bogie shock absorption adjustment) and precision hydraulic steering systems of new energy high-end buses. They intercept micron-level impurities to ensure reliable operation of high-precision hydraulic components, improving the safety and operational stability of transportation equipment.

## Product Technical Parameters
– **Model**: 936716Q
– **Product Series**: Replacement Elements – CN Series
– **Filter Type**: Medium Pressure Inline Filter
– **Compatible Housing**: 80CN Filter Housing
– **Length**: Length 2
– **Filter Element Type**: 02QE Ecoglass (Eco-friendly Glass Fiber Cartridge with No Metal Core)
– **Sealing Material**: Fluoroelastomer
– **Micron Rating**: 2 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